18648218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18913}}^1$

素因数の和:18961

約数の個数: 16

約数和(自身を含む): 30640680

約数和(自身を除く): 11992462

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 18913, 37826, 321521, 548477, 643042, 1096954, 9324109, 18648218]

約数ペア:

[(1, 18648218), (2, 9324109), (17, 1096954), (29, 643042), (34, 548477), (58, 321521), (493, 37826), (986, 18913)]