819808638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1129213}}^1$

素因数の和:1129240

約数の個数: 24

約数和(自身を含む): 1802225544

約数和(自身を除く): 982416906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1129213, 2258426, 3387639, 6775278, 12421343, 24842686, 37264029, 74528058, 136634773, 273269546, 409904319, 819808638]

約数ペア:

[(1, 819808638), (2, 409904319), (3, 273269546), (6, 136634773), (11, 74528058), (22, 37264029), (33, 24842686), (66, 12421343), (121, 6775278), (242, 3387639), (363, 2258426), (726, 1129213)]