8625228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 20274240

約数和(自身を除く): 11649012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5171, 10342, 15513, 20684, 31026, 62052, 718769, 1437538, 2156307, 2875076, 4312614, 8625228]

約数ペア:

[(1, 8625228), (2, 4312614), (3, 2875076), (4, 2156307), (6, 1437538), (12, 718769), (139, 62052), (278, 31026), (417, 20684), (556, 15513), (834, 10342), (1668, 5171)]