636654828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3120857}}^1$

素因数の和:3120881

約数の個数: 24

約数和(自身を含む): 1572912432

約数和(自身を除く): 936257604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3120857, 6241714, 9362571, 12483428, 18725142, 37450284, 53054569, 106109138, 159163707, 212218276, 318327414, 636654828]

約数ペア:

[(1, 636654828), (2, 318327414), (3, 212218276), (4, 159163707), (6, 106109138), (12, 53054569), (17, 37450284), (34, 18725142), (51, 12483428), (68, 9362571), (102, 6241714), (204, 3120857)]