31669866

素因数分解:

$2^1\times 3^4\times {\mathrm{195493}}^1$

素因数の和:195507

約数の個数: 20

約数和(自身を含む): 70964322

約数和(自身を除く): 39294456

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 195493, 390986, 586479, 1172958, 1759437, 3518874, 5278311, 10556622, 15834933, 31669866]

約数ペア:

[(1, 31669866), (2, 15834933), (3, 10556622), (6, 5278311), (9, 3518874), (18, 1759437), (27, 1172958), (54, 586479), (81, 390986), (162, 195493)]