2028249954

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{406789}}^1$

素因数の和:407074

約数の個数: 24

約数和(自身を含む): 4410417180

約数和(自身を除く): 2382167226

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 406789, 813578, 1220367, 2440734, 3661101, 7322202, 112680553, 225361106, 338041659, 676083318, 1014124977, 2028249954]

約数ペア:

[(1, 2028249954), (2, 1014124977), (3, 676083318), (6, 338041659), (9, 225361106), (18, 112680553), (277, 7322202), (554, 3661101), (831, 2440734), (1662, 1220367), (2493, 813578), (4986, 406789)]