18685604

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1429}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 37477440

約数和(自身を除く): 18791836

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1429, 1868, 2858, 3269, 5716, 6538, 10003, 13076, 20006, 40012, 667343, 1334686, 2669372, 4671401, 9342802, 18685604]

約数ペア:

[(1, 18685604), (2, 9342802), (4, 4671401), (7, 2669372), (14, 1334686), (28, 667343), (467, 40012), (934, 20006), (1429, 13076), (1868, 10003), (2858, 6538), (3269, 5716)]