9909160578

素因数分解:

$2^1\times 3^2\times {\mathrm{550508921}}^1$

素因数の和:550508929

約数の個数: 12

約数和(自身を含む): 21469847958

約数和(自身を除く): 11560687380

約数列:

[1, 2, 3, 6, 9, 18, 550508921, 1101017842, 1651526763, 3303053526, 4954580289, 9909160578]

約数ペア:

[(1, 9909160578), (2, 4954580289), (3, 3303053526), (6, 1651526763), (9, 1101017842), (18, 550508921)]