2516730984

素因数分解:

$2^3\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{21019}}^1$

素因数の和:22694

約数の個数: 48

約数和(自身を含む): 6820569600

約数和(自身を除く): 4303838616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1663, 3326, 4989, 6652, 9978, 13304, 14967, 19956, 21019, 29934, 39912, 42038, 59868, 63057, 84076, 119736, 126114, 168152, 189171, 252228, 378342, 504456, 756684, 1513368, 34954597, 69909194, 104863791, 139818388, 209727582, 279636776, 314591373, 419455164, 629182746, 838910328, 1258365492, 2516730984]

約数ペア:

[(1, 2516730984), (2, 1258365492), (3, 838910328), (4, 629182746), (6, 419455164), (8, 314591373), (9, 279636776), (12, 209727582), (18, 139818388), (24, 104863791), (36, 69909194), (72, 34954597), (1663, 1513368), (3326, 756684), (4989, 504456), (6652, 378342), (9978, 252228), (13304, 189171), (14967, 168152), (19956, 126114), (21019, 119736), (29934, 84076), (39912, 63057), (42038, 59868)]