13247628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{29837}}^1$

素因数の和:29881

約数の個数: 24

約数和(自身を含む): 31747632

約数和(自身を除く): 18500004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 29837, 59674, 89511, 119348, 179022, 358044, 1103969, 2207938, 3311907, 4415876, 6623814, 13247628]

約数ペア:

[(1, 13247628), (2, 6623814), (3, 4415876), (4, 3311907), (6, 2207938), (12, 1103969), (37, 358044), (74, 179022), (111, 119348), (148, 89511), (222, 59674), (444, 29837)]