56917818

素因数分解:

$2^1\times 3^2\times {\mathrm{3162101}}^1$

素因数の和:3162109

約数の個数: 12

約数和(自身を含む): 123321978

約数和(自身を除く): 66404160

約数列:

[1, 2, 3, 6, 9, 18, 3162101, 6324202, 9486303, 18972606, 28458909, 56917818]

約数ペア:

[(1, 56917818), (2, 28458909), (3, 18972606), (6, 9486303), (9, 6324202), (18, 3162101)]