25510578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 54225600

約数和(自身を除く): 28715022

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2053, 2071, 4106, 4142, 6159, 6213, 12318, 12426, 39007, 78014, 117021, 223777, 234042, 447554, 671331, 1342662, 4251763, 8503526, 12755289, 25510578]

約数ペア:

[(1, 25510578), (2, 12755289), (3, 8503526), (6, 4251763), (19, 1342662), (38, 671331), (57, 447554), (109, 234042), (114, 223777), (218, 117021), (327, 78014), (654, 39007), (2053, 12426), (2071, 12318), (4106, 6213), (4142, 6159)]