8321652

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1812

約数の個数: 36

約数和(自身を含む): 21199360

約数和(自身を除く): 12877708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1663, 1668, 2502, 3326, 4989, 5004, 6652, 9978, 14967, 19956, 29934, 59868, 231157, 462314, 693471, 924628, 1386942, 2080413, 2773884, 4160826, 8321652]

約数ペア:

[(1, 8321652), (2, 4160826), (3, 2773884), (4, 2080413), (6, 1386942), (9, 924628), (12, 693471), (18, 462314), (36, 231157), (139, 59868), (278, 29934), (417, 19956), (556, 14967), (834, 9978), (1251, 6652), (1663, 5004), (1668, 4989), (2502, 3326)]