12489354

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1674

約数の個数: 24

約数和(自身を含む): 27125280

約数和(自身を除く): 14635926

約数列:

[1, 2, 3, 6, 9, 18, 827, 839, 1654, 1678, 2481, 2517, 4962, 5034, 7443, 7551, 14886, 15102, 693853, 1387706, 2081559, 4163118, 6244677, 12489354]

約数ペア:

[(1, 12489354), (2, 6244677), (3, 4163118), (6, 2081559), (9, 1387706), (18, 693853), (827, 15102), (839, 14886), (1654, 7551), (1678, 7443), (2481, 5034), (2517, 4962)]