66999012

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{25037}}^1$

素因数の和:25267

約数の個数: 24

約数和(自身を含む): 157038336

約数和(自身を除く): 90039324

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 25037, 50074, 75111, 100148, 150222, 300444, 5583251, 11166502, 16749753, 22333004, 33499506, 66999012]

約数ペア:

[(1, 66999012), (2, 33499506), (3, 22333004), (4, 16749753), (6, 11166502), (12, 5583251), (223, 300444), (446, 150222), (669, 100148), (892, 75111), (1338, 50074), (2676, 25037)]