131326506

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{12959}}^1$

素因数の和:13530

約数の個数: 24

約数和(自身を含む): 285068160

約数和(自身を除く): 153741654

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 12959, 25918, 38877, 77754, 116631, 233262, 7295917, 14591834, 21887751, 43775502, 65663253, 131326506]

約数ペア:

[(1, 131326506), (2, 65663253), (3, 43775502), (6, 21887751), (9, 14591834), (18, 7295917), (563, 233262), (1126, 116631), (1689, 77754), (3378, 38877), (5067, 25918), (10134, 12959)]