40309722

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16111}}^1$

素因数の和:16258

約数の個数: 24

約数和(自身を含む): 87971520

約数和(自身を除く): 47661798

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16111, 32222, 48333, 96666, 144999, 289998, 2239429, 4478858, 6718287, 13436574, 20154861, 40309722]

約数ペア:

[(1, 40309722), (2, 20154861), (3, 13436574), (6, 6718287), (9, 4478858), (18, 2239429), (139, 289998), (278, 144999), (417, 96666), (834, 48333), (1251, 32222), (2502, 16111)]