2010077989938

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11471}}^1\times {\mathrm{226397}}^1$

素因数の和:237919

約数の個数: 48

約数和(自身を含む): 4456860160896

約数和(自身を除く): 2446782170958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 11471, 22942, 34413, 68826, 103239, 206478, 226397, 452794, 493253, 679191, 986506, 1358382, 1479759, 2037573, 2959518, 4075146, 4439277, 8878554, 9735071, 19470142, 29205213, 58410426, 87615639, 175231278, 2596999987, 5193999974, 7790999961, 15581999922, 23372999883, 46745999766, 111670999441, 223341998882, 335012998323, 670025996646, 1005038994969, 2010077989938]

約数ペア:

[(1, 2010077989938), (2, 1005038994969), (3, 670025996646), (6, 335012998323), (9, 223341998882), (18, 111670999441), (43, 46745999766), (86, 23372999883), (129, 15581999922), (258, 7790999961), (387, 5193999974), (774, 2596999987), (11471, 175231278), (22942, 87615639), (34413, 58410426), (68826, 29205213), (103239, 19470142), (206478, 9735071), (226397, 8878554), (452794, 4439277), (493253, 4075146), (679191, 2959518), (986506, 2037573), (1358382, 1479759)]