18446654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 28394496

約数和(自身を除く): 9947842

約数列:

[1, 2, 47, 94, 311, 622, 631, 1262, 14617, 29234, 29657, 59314, 196241, 392482, 9223327, 18446654]

約数ペア:

[(1, 18446654), (2, 9223327), (47, 392482), (94, 196241), (311, 59314), (622, 29657), (631, 29234), (1262, 14617)]