818242578

素因数分解:

$2^1\times 3^2\times {\mathrm{3373}}^1\times {\mathrm{13477}}^1$

素因数の和:16858

約数の個数: 24

約数和(自身を含む): 1773516108

約数和(自身を除く): 955273530

約数列:

[1, 2, 3, 6, 9, 18, 3373, 6746, 10119, 13477, 20238, 26954, 30357, 40431, 60714, 80862, 121293, 242586, 45457921, 90915842, 136373763, 272747526, 409121289, 818242578]

約数ペア:

[(1, 818242578), (2, 409121289), (3, 272747526), (6, 136373763), (9, 90915842), (18, 45457921), (3373, 242586), (6746, 121293), (10119, 80862), (13477, 60714), (20238, 40431), (26954, 30357)]