31316058

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3244

約数の個数: 40

約数和(自身を含む): 71344020

約数和(自身を除く): 40027962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3169, 3294, 4941, 6338, 9507, 9882, 19014, 28521, 57042, 85563, 171126, 193309, 256689, 386618, 513378, 579927, 1159854, 1739781, 3479562, 5219343, 10438686, 15658029, 31316058]

約数ペア:

[(1, 31316058), (2, 15658029), (3, 10438686), (6, 5219343), (9, 3479562), (18, 1739781), (27, 1159854), (54, 579927), (61, 513378), (81, 386618), (122, 256689), (162, 193309), (183, 171126), (366, 85563), (549, 57042), (1098, 28521), (1647, 19014), (3169, 9882), (3294, 9507), (4941, 6338)]