18464404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11177}}^1$

素因数の和:11247

約数の個数: 24

約数和(自身を含む): 37558080

約数和(自身を除く): 19093676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11177, 22354, 44708, 78239, 156478, 312956, 659443, 1318886, 2637772, 4616101, 9232202, 18464404]

約数ペア:

[(1, 18464404), (2, 9232202), (4, 4616101), (7, 2637772), (14, 1318886), (28, 659443), (59, 312956), (118, 156478), (236, 78239), (413, 44708), (826, 22354), (1652, 11177)]