31651188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138821}}^1$

素因数の和:138847

約数の個数: 24

約数和(自身を含む): 77740320

約数和(自身を除く): 46089132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138821, 277642, 416463, 555284, 832926, 1665852, 2637599, 5275198, 7912797, 10550396, 15825594, 31651188]

約数ペア:

[(1, 31651188), (2, 15825594), (3, 10550396), (4, 7912797), (6, 5275198), (12, 2637599), (19, 1665852), (38, 832926), (57, 555284), (76, 416463), (114, 277642), (228, 138821)]