31627782

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12641}}^1$

素因数の和:12788

約数の個数: 24

約数和(自身を含む): 69025320

約数和(自身を除く): 37397538

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12641, 25282, 37923, 75846, 113769, 227538, 1757099, 3514198, 5271297, 10542594, 15813891, 31627782]

約数ペア:

[(1, 31627782), (2, 15813891), (3, 10542594), (6, 5271297), (9, 3514198), (18, 1757099), (139, 227538), (278, 113769), (417, 75846), (834, 37923), (1251, 25282), (2502, 12641)]