678181884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3324421}}^1$

素因数の和:3324445

約数の個数: 24

約数和(自身を含む): 1675508688

約数和(自身を除く): 997326804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3324421, 6648842, 9973263, 13297684, 19946526, 39893052, 56515157, 113030314, 169545471, 226060628, 339090942, 678181884]

約数ペア:

[(1, 678181884), (2, 339090942), (3, 226060628), (4, 169545471), (6, 113030314), (12, 56515157), (17, 39893052), (34, 19946526), (51, 13297684), (68, 9973263), (102, 6648842), (204, 3324421)]