72646222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{300191}}^1$

素因数の和:300215

約数の個数: 12

約数和(自身を含む): 119776608

約数和(自身を除く): 47130386

約数列:

[1, 2, 11, 22, 121, 242, 300191, 600382, 3302101, 6604202, 36323111, 72646222]

約数ペア:

[(1, 72646222), (2, 36323111), (11, 6604202), (22, 3302101), (121, 600382), (242, 300191)]