1887436854

素因数分解:

$2^1\times 3^2\times {\mathrm{104857603}}^1$

素因数の和:104857611

約数の個数: 12

約数和(自身を含む): 4089446556

約数和(自身を除く): 2202009702

約数列:

[1, 2, 3, 6, 9, 18, 104857603, 209715206, 314572809, 629145618, 943718427, 1887436854]

約数ペア:

[(1, 1887436854), (2, 943718427), (3, 629145618), (6, 314572809), (9, 209715206), (18, 104857603)]