1940372766

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{859}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 4396320000

約数和(自身を除く): 2455947234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 709, 859, 1062, 1418, 1593, 1718, 2127, 2577, 3186, 4254, 5154, 6381, 7731, 12762, 15462, 19143, 23193, 38286, 41831, 46386, 50681, 83662, 101362, 125493, 152043, 250986, 304086, 376479, 456129, 609031, 752958, 912258, 1129437, 1218062, 1368387, 1827093, 2258874, 2736774, 3654186, 5481279, 10962558, 16443837, 32887674, 35932829, 71865658, 107798487, 215596974, 323395461, 646790922, 970186383, 1940372766]

約数ペア:

[(1, 1940372766), (2, 970186383), (3, 646790922), (6, 323395461), (9, 215596974), (18, 107798487), (27, 71865658), (54, 35932829), (59, 32887674), (118, 16443837), (177, 10962558), (354, 5481279), (531, 3654186), (709, 2736774), (859, 2258874), (1062, 1827093), (1418, 1368387), (1593, 1218062), (1718, 1129437), (2127, 912258), (2577, 752958), (3186, 609031), (4254, 456129), (5154, 376479), (6381, 304086), (7731, 250986), (12762, 152043), (15462, 125493), (19143, 101362), (23193, 83662), (38286, 50681), (41831, 46386)]