18502634

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 28169856

約数和(自身を除く): 9667222

約数列:

[1, 2, 151, 197, 302, 311, 394, 622, 29747, 46961, 59494, 61267, 93922, 122534, 9251317, 18502634]

約数ペア:

[(1, 18502634), (2, 9251317), (151, 122534), (197, 93922), (302, 61267), (311, 59494), (394, 46961), (622, 29747)]