A018256 Divisors of 36.

1, 2, 3, 4, 6, 9, 12, 18, 36

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• fini
• full
• easy

Comments

36 is a highly composite number: A002182(7)=36. - Reinhard Zumkeller, Jun 21 2010

Numbers with all prime indices and exponents <= 2. Reversing inequalities gives A062739, strict A353502. - Gus Wiseman, Jun 28 2022

Links

• Index entries for sequences related to divisors of numbers

Crossrefs

Cf. A018253, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178862, A178863, A178864.

Cf. A003586, A004709, A018338, A018710, A062739, A353502.

Programs

Mathematica

Divisors[36] (* Vladimir Joseph Stephan Orlovsky, Feb 16 2012 *)

PARI

divisors(36) \\ Charles R Greathouse IV, Jun 21 2017

Formula

Intersection of A003586 (3-smooth) and A004709 (cubefree). - Gus Wiseman, Jun 28 2022