18047193507

素因数分解:

$3^2\times 7^1\times {\mathrm{4993}}^1\times {\mathrm{57373}}^1$

素因数の和:62379

約数の個数: 24

約数和(自身を含む): 29798678624

約数和(自身を除く): 11751485117

約数列:

[1, 3, 7, 9, 21, 63, 4993, 14979, 34951, 44937, 57373, 104853, 172119, 314559, 401611, 516357, 1204833, 3614499, 286463389, 859390167, 2005243723, 2578170501, 6015731169, 18047193507]

約数ペア:

[(1, 18047193507), (3, 6015731169), (7, 2578170501), (9, 2005243723), (21, 859390167), (63, 286463389), (4993, 3614499), (14979, 1204833), (34951, 516357), (44937, 401611), (57373, 314559), (104853, 172119)]