39928686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2999}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 51655314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 2999, 4438, 5998, 6657, 8997, 13314, 17994, 20993, 41986, 62979, 125958, 950683, 1901366, 2852049, 5704098, 6654781, 13309562, 19964343, 39928686]

約数ペア:

[(1, 39928686), (2, 19964343), (3, 13309562), (6, 6654781), (7, 5704098), (14, 2852049), (21, 1901366), (42, 950683), (317, 125958), (634, 62979), (951, 41986), (1902, 20993), (2219, 17994), (2999, 13314), (4438, 8997), (5998, 6657)]