18716058

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22123}}^1$

素因数の和:22178

約数の個数: 24

約数和(自身を含む): 41416128

約数和(自身を除く): 22700070

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22123, 44246, 66369, 132738, 199107, 398214, 1039781, 2079562, 3119343, 6238686, 9358029, 18716058]

約数ペア:

[(1, 18716058), (2, 9358029), (3, 6238686), (6, 3119343), (9, 2079562), (18, 1039781), (47, 398214), (94, 199107), (141, 132738), (282, 66369), (423, 44246), (846, 22123)]