857100410874

素因数分解:

$2^1\times 3^4\times {\mathrm{12539}}^1\times {\mathrm{421943}}^1$

素因数の和:434496

約数の個数: 40

約数和(自身を含む): 1920697526880

約数和(自身を除く): 1063597116006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12539, 25078, 37617, 75234, 112851, 225702, 338553, 421943, 677106, 843886, 1015659, 1265829, 2031318, 2531658, 3797487, 7594974, 11392461, 22784922, 34177383, 68354766, 5290743277, 10581486554, 15872229831, 31744459662, 47616689493, 95233378986, 142850068479, 285700136958, 428550205437, 857100410874]

約数ペア:

[(1, 857100410874), (2, 428550205437), (3, 285700136958), (6, 142850068479), (9, 95233378986), (18, 47616689493), (27, 31744459662), (54, 15872229831), (81, 10581486554), (162, 5290743277), (12539, 68354766), (25078, 34177383), (37617, 22784922), (75234, 11392461), (112851, 7594974), (225702, 3797487), (338553, 2531658), (421943, 2031318), (677106, 1265829), (843886, 1015659)]