660243564

素因数分解:

$2^2\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{7841}}^1$

素因数の和:10190

約数の個数: 36

約数和(自身を含む): 1669875480

約数和(自身を除く): 1009631916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2339, 4678, 7017, 7841, 9356, 14034, 15682, 21051, 23523, 28068, 31364, 42102, 47046, 70569, 84204, 94092, 141138, 282276, 18340099, 36680198, 55020297, 73360396, 110040594, 165060891, 220081188, 330121782, 660243564]

約数ペア:

[(1, 660243564), (2, 330121782), (3, 220081188), (4, 165060891), (6, 110040594), (9, 73360396), (12, 55020297), (18, 36680198), (36, 18340099), (2339, 282276), (4678, 141138), (7017, 94092), (7841, 84204), (9356, 70569), (14034, 47046), (15682, 42102), (21051, 31364), (23523, 28068)]