18320208546

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{38650229}}^1$

素因数の和:38650313

約数の個数: 16

約数和(自身を含む): 37104220800

約数和(自身を除く): 18784012254

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 38650229, 77300458, 115950687, 231901374, 3053368091, 6106736182, 9160104273, 18320208546]

約数ペア:

[(1, 18320208546), (2, 9160104273), (3, 6106736182), (6, 3053368091), (79, 231901374), (158, 115950687), (237, 77300458), (474, 38650229)]