9931208

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 21489600

約数和(自身を除く): 11558392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 1627, 3052, 3254, 6104, 6508, 11389, 13016, 22778, 45556, 91112, 177343, 354686, 709372, 1241401, 1418744, 2482802, 4965604, 9931208]

約数ペア:

[(1, 9931208), (2, 4965604), (4, 2482802), (7, 1418744), (8, 1241401), (14, 709372), (28, 354686), (56, 177343), (109, 91112), (218, 45556), (436, 22778), (763, 13016), (872, 11389), (1526, 6508), (1627, 6104), (3052, 3254)]