31172058

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2089}}^1$

素因数の和:2926

約数の個数: 24

約数和(自身を含む): 67653300

約数和(自身を除く): 36481242

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2089, 2487, 4178, 4974, 6267, 7461, 12534, 14922, 18801, 37602, 1731781, 3463562, 5195343, 10390686, 15586029, 31172058]

約数ペア:

[(1, 31172058), (2, 15586029), (3, 10390686), (6, 5195343), (9, 3463562), (18, 1731781), (829, 37602), (1658, 18801), (2089, 14922), (2487, 12534), (4178, 7461), (4974, 6267)]