18513374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 14145826

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 839, 1003, 1298, 1678, 2006, 9229, 11033, 14263, 18458, 22066, 28526, 49501, 99002, 156893, 313786, 544511, 841517, 1089022, 1683034, 9256687, 18513374]

約数ペア:

[(1, 18513374), (2, 9256687), (11, 1683034), (17, 1089022), (22, 841517), (34, 544511), (59, 313786), (118, 156893), (187, 99002), (374, 49501), (649, 28526), (839, 22066), (1003, 18458), (1298, 14263), (1678, 11033), (2006, 9229)]