12798486

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 40

約数和(自身を含む): 28894800

約数和(自身を除く): 16096314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 397, 398, 597, 794, 1191, 1194, 1791, 2382, 3573, 3582, 5373, 7146, 10719, 10746, 16119, 21438, 32157, 32238, 64314, 79003, 158006, 237009, 474018, 711027, 1422054, 2133081, 4266162, 6399243, 12798486]

約数ペア:

[(1, 12798486), (2, 6399243), (3, 4266162), (6, 2133081), (9, 1422054), (18, 711027), (27, 474018), (54, 237009), (81, 158006), (162, 79003), (199, 64314), (397, 32238), (398, 32157), (597, 21438), (794, 16119), (1191, 10746), (1194, 10719), (1791, 7146), (2382, 5373), (3573, 3582)]