418421412

素因数分解:

$2^2\times 3^2\times {\mathrm{11622817}}^1$

素因数の和:11622827

約数の個数: 18

約数和(自身を含む): 1057676438

約数和(自身を除く): 639255026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11622817, 23245634, 34868451, 46491268, 69736902, 104605353, 139473804, 209210706, 418421412]

約数ペア:

[(1, 418421412), (2, 209210706), (3, 139473804), (4, 104605353), (6, 69736902), (9, 46491268), (12, 34868451), (18, 23245634), (36, 11622817)]