20171115228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{215531}}^1$

素因数の和:216258

約数の個数: 48

約数和(自身を含む): 51417313920

約数和(自身を除く): 31246198692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 709, 1418, 2127, 2836, 4254, 7799, 8508, 15598, 23397, 31196, 46794, 93588, 215531, 431062, 646593, 862124, 1293186, 2370841, 2586372, 4741682, 7112523, 9483364, 14225046, 28450092, 152811479, 305622958, 458434437, 611245916, 916868874, 1680926269, 1833737748, 3361852538, 5042778807, 6723705076, 10085557614, 20171115228]

約数ペア:

[(1, 20171115228), (2, 10085557614), (3, 6723705076), (4, 5042778807), (6, 3361852538), (11, 1833737748), (12, 1680926269), (22, 916868874), (33, 611245916), (44, 458434437), (66, 305622958), (132, 152811479), (709, 28450092), (1418, 14225046), (2127, 9483364), (2836, 7112523), (4254, 4741682), (7799, 2586372), (8508, 2370841), (15598, 1293186), (23397, 862124), (31196, 646593), (46794, 431062), (93588, 215531)]