39957906

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{4139}}^1$

素因数の和:5753

約数の個数: 16

約数和(自身を含む): 79984800

約数和(自身を除く): 40026894

約数列:

[1, 2, 3, 6, 1609, 3218, 4139, 4827, 8278, 9654, 12417, 24834, 6659651, 13319302, 19978953, 39957906]

約数ペア:

[(1, 39957906), (2, 19978953), (3, 13319302), (6, 6659651), (1609, 24834), (3218, 12417), (4139, 9654), (4827, 8278)]