This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A018623 #29 Jul 08 2025 07:21:09 %S A018623 1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744 %N A018623 Divisors of 744. %C A018623 744 is the second coefficient of the modular function j (see A000521). 744 has 16 divisors. Its first eight divisors are the divisors of 24 (see A018253). Its largest prime factor is 31. - _Omar E. Pol_, Nov 03 2011 %H A018623 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %t A018623 Divisors[744] (* _Harvey P. Dale_, May 21 2021 *) %o A018623 (SageMath) divisors(744); # _Zerinvary Lajos_, Jun 13 2009 %o A018623 (PARI) divisors(744) \\ _Charles R Greathouse IV_, Jun 21 2017 %K A018623 nonn,fini,full %O A018623 1,2 %A A018623 _N. J. A. Sloane_