87120324

素因数分解:

$2^2\times 3^2\times {\mathrm{2420009}}^1$

素因数の和:2420019

約数の個数: 18

約数和(自身を含む): 220220910

約数和(自身を除く): 133100586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2420009, 4840018, 7260027, 9680036, 14520054, 21780081, 29040108, 43560162, 87120324]

約数ペア:

[(1, 87120324), (2, 43560162), (3, 29040108), (4, 21780081), (6, 14520054), (9, 9680036), (12, 7260027), (18, 4840018), (36, 2420009)]