31681134

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{1451}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 68746392

約数和(自身を除く): 37065258

約数列:

[1, 2, 3, 6, 9, 18, 1213, 1451, 2426, 2902, 3639, 4353, 7278, 8706, 10917, 13059, 21834, 26118, 1760063, 3520126, 5280189, 10560378, 15840567, 31681134]

約数ペア:

[(1, 31681134), (2, 15840567), (3, 10560378), (6, 5280189), (9, 3520126), (18, 1760063), (1213, 26118), (1451, 21834), (2426, 13059), (2902, 10917), (3639, 8706), (4353, 7278)]