18217967042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3299161}}^1$

素因数の和:3299425

約数の個数: 16

約数和(自身を含む): 29929997664

約数和(自身を除く): 11712030622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 3299161, 6598322, 36290771, 72581542, 828089411, 1656178822, 9108983521, 18217967042]

約数ペア:

[(1, 18217967042), (2, 9108983521), (11, 1656178822), (22, 828089411), (251, 72581542), (502, 36290771), (2761, 6598322), (5522, 3299161)]