72355644

素因数分解:

$2^2\times 3^2\times {\mathrm{2009879}}^1$

素因数の和:2009889

約数の個数: 18

約数和(自身を含む): 182899080

約数和(自身を除く): 110543436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2009879, 4019758, 6029637, 8039516, 12059274, 18088911, 24118548, 36177822, 72355644]

約数ペア:

[(1, 72355644), (2, 36177822), (3, 24118548), (4, 18088911), (6, 12059274), (9, 8039516), (12, 6029637), (18, 4019758), (36, 2009879)]