31342554

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12527}}^1$

素因数の和:12674

約数の個数: 24

約数和(自身を含む): 68402880

約数和(自身を除く): 37060326

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12527, 25054, 37581, 75162, 112743, 225486, 1741253, 3482506, 5223759, 10447518, 15671277, 31342554]

約数ペア:

[(1, 31342554), (2, 15671277), (3, 10447518), (6, 5223759), (9, 3482506), (18, 1741253), (139, 225486), (278, 112743), (417, 75162), (834, 37581), (1251, 25054), (2502, 12527)]