2054172024

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{205253}}^1$

素因数の和:205404

約数の個数: 48

約数和(自身を含む): 5603434200

約数和(自身を除く): 3549262176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 205253, 410506, 615759, 821012, 1231518, 1642024, 1847277, 2463036, 3694554, 4926072, 7389108, 14778216, 28530167, 57060334, 85590501, 114120668, 171181002, 228241336, 256771503, 342362004, 513543006, 684724008, 1027086012, 2054172024]

約数ペア:

[(1, 2054172024), (2, 1027086012), (3, 684724008), (4, 513543006), (6, 342362004), (8, 256771503), (9, 228241336), (12, 171181002), (18, 114120668), (24, 85590501), (36, 57060334), (72, 28530167), (139, 14778216), (278, 7389108), (417, 4926072), (556, 3694554), (834, 2463036), (1112, 1847277), (1251, 1642024), (1668, 1231518), (2502, 821012), (3336, 615759), (5004, 410506), (10008, 205253)]