18009794881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{160697}}^1$

素因数の和:160980

約数の個数: 16

約数和(自身を含む): 20004972624

約数和(自身を除く): 1995177743

約数列:

[1, 13, 37, 233, 481, 3029, 8621, 112073, 160697, 2089061, 5945789, 37442401, 77295257, 486751213, 1385368837, 18009794881]

約数ペア:

[(1, 18009794881), (13, 1385368837), (37, 486751213), (233, 77295257), (481, 37442401), (3029, 5945789), (8621, 2089061), (112073, 160697)]