18006802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1571}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 29541024

約数和(自身を除く): 11534222

約数列:

[1, 2, 11, 22, 521, 1042, 1571, 3142, 5731, 11462, 17281, 34562, 818491, 1636982, 9003401, 18006802]

約数ペア:

[(1, 18006802), (2, 9003401), (11, 1636982), (22, 818491), (521, 34562), (1042, 17281), (1571, 11462), (3142, 5731)]