28720602

素因数分解:

$2^1\times 3^3\times {\mathrm{531863}}^1$

素因数の和:531874

約数の個数: 16

約数和(自身を含む): 63823680

約数和(自身を除く): 35103078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531863, 1063726, 1595589, 3191178, 4786767, 9573534, 14360301, 28720602]

約数ペア:

[(1, 28720602), (2, 14360301), (3, 9573534), (6, 4786767), (9, 3191178), (18, 1595589), (27, 1063726), (54, 531863)]