18528096396

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3889189}}^1$

素因数の和:3889593

約数の個数: 24

約数和(自身を含む): 43341133360

約数和(自身を除く): 24813036964

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 3889189, 7778378, 11667567, 15556756, 23335134, 46670268, 1544008033, 3088016066, 4632024099, 6176032132, 9264048198, 18528096396]

約数ペア:

[(1, 18528096396), (2, 9264048198), (3, 6176032132), (4, 4632024099), (6, 3088016066), (12, 1544008033), (397, 46670268), (794, 23335134), (1191, 15556756), (1588, 11667567), (2382, 7778378), (4764, 3889189)]