1247436408978

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{22077739}}^1$

素因数の和:22077863

約数の個数: 48

約数和(自身を含む): 2803519736160

約数和(自身を除く): 1556083327182

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 3139, 6278, 9417, 18834, 28251, 56502, 22077739, 44155478, 66233217, 132466434, 198699651, 397399302, 949342777, 1611674947, 1898685554, 2848028331, 3223349894, 4835024841, 5696056662, 8544084993, 9670049682, 14505074523, 17088169986, 29010149046, 69302022721, 138604045442, 207906068163, 415812136326, 623718204489, 1247436408978]

約数ペア:

[(1, 1247436408978), (2, 623718204489), (3, 415812136326), (6, 207906068163), (9, 138604045442), (18, 69302022721), (43, 29010149046), (73, 17088169986), (86, 14505074523), (129, 9670049682), (146, 8544084993), (219, 5696056662), (258, 4835024841), (387, 3223349894), (438, 2848028331), (657, 1898685554), (774, 1611674947), (1314, 949342777), (3139, 397399302), (6278, 198699651), (9417, 132466434), (18834, 66233217), (28251, 44155478), (56502, 22077739)]