18895302

素因数分解:

$2^1\times 3^3\times {\mathrm{349913}}^1$

素因数の和:349924

約数の個数: 16

約数和(自身を含む): 41989680

約数和(自身を除く): 23094378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349913, 699826, 1049739, 2099478, 3149217, 6298434, 9447651, 18895302]

約数ペア:

[(1, 18895302), (2, 9447651), (3, 6298434), (6, 3149217), (9, 2099478), (18, 1049739), (27, 699826), (54, 349913)]