18399746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18709

約数の個数: 16

約数和(自身を含む): 30232440

約数和(自身を除く): 11832694

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 18661, 37322, 317237, 541169, 634474, 1082338, 9199873, 18399746]

約数ペア:

[(1, 18399746), (2, 9199873), (17, 1082338), (29, 634474), (34, 541169), (58, 317237), (493, 37322), (986, 18661)]