2108373318

素因数分解:

$2^1\times 3^2\times {\mathrm{117131851}}^1$

素因数の和:117131859

約数の個数: 12

約数和(自身を含む): 4568142228

約数和(自身を除く): 2459768910

約数列:

[1, 2, 3, 6, 9, 18, 117131851, 234263702, 351395553, 702791106, 1054186659, 2108373318]

約数ペア:

[(1, 2108373318), (2, 1054186659), (3, 702791106), (6, 351395553), (9, 234263702), (18, 117131851)]