31364874

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{3041}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 70087680

約数和(自身を除く): 38722806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3041, 3438, 5157, 6082, 9123, 10314, 18246, 27369, 54738, 82107, 164214, 580831, 1161662, 1742493, 3484986, 5227479, 10454958, 15682437, 31364874]

約数ペア:

[(1, 31364874), (2, 15682437), (3, 10454958), (6, 5227479), (9, 3484986), (18, 1742493), (27, 1161662), (54, 580831), (191, 164214), (382, 82107), (573, 54738), (1146, 27369), (1719, 18246), (3041, 10314), (3438, 9123), (5157, 6082)]