18132597

素因数分解:

$3^2\times 7^2\times {\mathrm{41117}}^1$

素因数の和:41137

約数の個数: 18

約数和(自身を含む): 30468438

約数和(自身を除く): 12335841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 41117, 123351, 287819, 370053, 863457, 2014733, 2590371, 6044199, 18132597]

約数ペア:

[(1, 18132597), (3, 6044199), (7, 2590371), (9, 2014733), (21, 863457), (49, 370053), (63, 287819), (147, 123351), (441, 41117)]