18404710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108263}}^1$

素因数の和:108287

約数の個数: 16

約数和(自身を含む): 35077536

約数和(自身を除く): 16672826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 108263, 216526, 541315, 1082630, 1840471, 3680942, 9202355, 18404710]

約数ペア:

[(1, 18404710), (2, 9202355), (5, 3680942), (10, 1840471), (17, 1082630), (34, 541315), (85, 216526), (170, 108263)]