15660118266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1\times {\mathrm{1847}}^1$

素因数の和:3467

約数の個数: 64

約数和(自身を含む): 34245421056

約数和(自身を除く): 18585302790

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1531, 1846, 1847, 2769, 3062, 3694, 4593, 5538, 5541, 9186, 11082, 19903, 24011, 39806, 48022, 59709, 72033, 108701, 119418, 131137, 144066, 217402, 262274, 326103, 393411, 652206, 786822, 1413113, 1704781, 2826226, 2827757, 3409562, 4239339, 5114343, 5655514, 8478678, 8483271, 10228686, 16966542, 36760841, 73521682, 110282523, 200770747, 220565046, 401541494, 602312241, 1204624482, 2610019711, 5220039422, 7830059133, 15660118266]

約数ペア:

[(1, 15660118266), (2, 7830059133), (3, 5220039422), (6, 2610019711), (13, 1204624482), (26, 602312241), (39, 401541494), (71, 220565046), (78, 200770747), (142, 110282523), (213, 73521682), (426, 36760841), (923, 16966542), (1531, 10228686), (1846, 8483271), (1847, 8478678), (2769, 5655514), (3062, 5114343), (3694, 4239339), (4593, 3409562), (5538, 2827757), (5541, 2826226), (9186, 1704781), (11082, 1413113), (19903, 786822), (24011, 652206), (39806, 393411), (48022, 326103), (59709, 262274), (72033, 217402), (108701, 144066), (119418, 131137)]