12220794

素因数分解:

$2^1\times 3^4\times {\mathrm{75437}}^1$

素因数の和:75451

約数の個数: 20

約数和(自身を含む): 27383994

約数和(自身を除く): 15163200

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 75437, 150874, 226311, 452622, 678933, 1357866, 2036799, 4073598, 6110397, 12220794]

約数ペア:

[(1, 12220794), (2, 6110397), (3, 4073598), (6, 2036799), (9, 1357866), (18, 678933), (27, 452622), (54, 226311), (81, 150874), (162, 75437)]