15705984762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{242309}}^1$

素因数の和:242607

約数の個数: 48

約数和(自身を含む): 36779750280

約数和(自身を除く): 21073765518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 554, 831, 1662, 2493, 3601, 4986, 7202, 10803, 21606, 32409, 64818, 242309, 484618, 726927, 1453854, 2180781, 3150017, 4361562, 6300034, 9450051, 18900102, 28350153, 56700306, 67119593, 134239186, 201358779, 402717558, 604076337, 872554709, 1208152674, 1745109418, 2617664127, 5235328254, 7852992381, 15705984762]

約数ペア:

[(1, 15705984762), (2, 7852992381), (3, 5235328254), (6, 2617664127), (9, 1745109418), (13, 1208152674), (18, 872554709), (26, 604076337), (39, 402717558), (78, 201358779), (117, 134239186), (234, 67119593), (277, 56700306), (554, 28350153), (831, 18900102), (1662, 9450051), (2493, 6300034), (3601, 4361562), (4986, 3150017), (7202, 2180781), (10803, 1453854), (21606, 726927), (32409, 484618), (64818, 242309)]