18657029378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3718021}}^1$

素因数の和:3718229

約数の個数: 16

約数和(自身を含む): 30294443256

約数和(自身を除く): 11637413878

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 3718021, 7436042, 48334273, 96668546, 717578053, 1435156106, 9328514689, 18657029378]

約数ペア:

[(1, 18657029378), (2, 9328514689), (13, 1435156106), (26, 717578053), (193, 96668546), (386, 48334273), (2509, 7436042), (5018, 3718021)]