25838761986

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10327243}}^1$

素因数の和:10327390

約数の個数: 24

約数和(自身を含む): 56386752240

約数和(自身を除く): 30547990254

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10327243, 20654486, 30981729, 61963458, 92945187, 185890374, 1435486777, 2870973554, 4306460331, 8612920662, 12919380993, 25838761986]

約数ペア:

[(1, 25838761986), (2, 12919380993), (3, 8612920662), (6, 4306460331), (9, 2870973554), (18, 1435486777), (139, 185890374), (278, 92945187), (417, 61963458), (834, 30981729), (1251, 20654486), (2502, 10327243)]