25881588

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{6719}}^1$

素因数の和:6836

約数の個数: 36

約数和(自身を含む): 66044160

約数和(自身を除く): 40162572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 6719, 13438, 20157, 26876, 40314, 60471, 80628, 120942, 241884, 718933, 1437866, 2156799, 2875732, 4313598, 6470397, 8627196, 12940794, 25881588]

約数ペア:

[(1, 25881588), (2, 12940794), (3, 8627196), (4, 6470397), (6, 4313598), (9, 2875732), (12, 2156799), (18, 1437866), (36, 718933), (107, 241884), (214, 120942), (321, 80628), (428, 60471), (642, 40314), (963, 26876), (1284, 20157), (1926, 13438), (3852, 6719)]