13256874

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2399}}^1$

素因数の和:2714

約数の個数: 24

約数和(自身を含む): 28828800

約数和(自身を除く): 15571926

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2399, 2763, 4798, 5526, 7197, 14394, 21591, 43182, 736493, 1472986, 2209479, 4418958, 6628437, 13256874]

約数ペア:

[(1, 13256874), (2, 6628437), (3, 4418958), (6, 2209479), (9, 1472986), (18, 736493), (307, 43182), (614, 21591), (921, 14394), (1842, 7197), (2399, 5526), (2763, 4798)]