27861138

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1531}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 62137920

約数和(自身を除く): 34276782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 1531, 2022, 3033, 3062, 4593, 6066, 9099, 9186, 13779, 18198, 27558, 41337, 82674, 515947, 1031894, 1547841, 3095682, 4643523, 9287046, 13930569, 27861138]

約数ペア:

[(1, 27861138), (2, 13930569), (3, 9287046), (6, 4643523), (9, 3095682), (18, 1547841), (27, 1031894), (54, 515947), (337, 82674), (674, 41337), (1011, 27558), (1531, 18198), (2022, 13779), (3033, 9186), (3062, 9099), (4593, 6066)]