2191212

素因数分解:

$2^2\times 3^4\times {\mathrm{6763}}^1$

素因数の和:6779

約数の個数: 30

約数和(自身を含む): 5729108

約数和(自身を除く): 3537896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6763, 13526, 20289, 27052, 40578, 60867, 81156, 121734, 182601, 243468, 365202, 547803, 730404, 1095606, 2191212]

約数ペア:

[(1, 2191212), (2, 1095606), (3, 730404), (4, 547803), (6, 365202), (9, 243468), (12, 182601), (18, 121734), (27, 81156), (36, 60867), (54, 40578), (81, 27052), (108, 20289), (162, 13526), (324, 6763)]