2015835318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{146777}}^1$

素因数の和:146901

約数の個数: 48

約数和(自身を含む): 5037420960

約数和(自身を除く): 3021585642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 146777, 293554, 440331, 880662, 1027439, 1320993, 2054878, 2641986, 3082317, 6164634, 9246951, 15998693, 18493902, 31997386, 47996079, 95992158, 111990851, 143988237, 223981702, 287976474, 335972553, 671945106, 1007917659, 2015835318]

約数ペア:

[(1, 2015835318), (2, 1007917659), (3, 671945106), (6, 335972553), (7, 287976474), (9, 223981702), (14, 143988237), (18, 111990851), (21, 95992158), (42, 47996079), (63, 31997386), (109, 18493902), (126, 15998693), (218, 9246951), (327, 6164634), (654, 3082317), (763, 2641986), (981, 2054878), (1526, 1320993), (1962, 1027439), (2289, 880662), (4578, 440331), (6867, 293554), (13734, 146777)]