66689412

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{20063}}^1$

素因数の和:20347

約数の個数: 24

約数和(自身を含む): 156178176

約数和(自身を除く): 89488764

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 20063, 40126, 60189, 80252, 120378, 240756, 5557451, 11114902, 16672353, 22229804, 33344706, 66689412]

約数ペア:

[(1, 66689412), (2, 33344706), (3, 22229804), (4, 16672353), (6, 11114902), (12, 5557451), (277, 240756), (554, 120378), (831, 80252), (1108, 60189), (1662, 40126), (3324, 20063)]