2491268958

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{181871}}^1$

素因数の和:182640

約数の個数: 24

約数和(自身を含む): 5404872096

約数和(自身を除く): 2913603138

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 2283, 4566, 6849, 13698, 181871, 363742, 545613, 1091226, 1636839, 3273678, 138403831, 276807662, 415211493, 830422986, 1245634479, 2491268958]

約数ペア:

[(1, 2491268958), (2, 1245634479), (3, 830422986), (6, 415211493), (9, 276807662), (18, 138403831), (761, 3273678), (1522, 1636839), (2283, 1091226), (4566, 545613), (6849, 363742), (13698, 181871)]