18264490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62981}}^1$

素因数の和:63017

約数の個数: 16

約数和(自身を含む): 34010280

約数和(自身を除く): 15745790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 62981, 125962, 314905, 629810, 1826449, 3652898, 9132245, 18264490]

約数ペア:

[(1, 18264490), (2, 9132245), (5, 3652898), (10, 1826449), (29, 629810), (58, 314905), (145, 125962), (290, 62981)]