8989842

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3413}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 18025920

約数和(自身を除く): 9036078

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 3413, 6826, 10239, 20478, 1498307, 2996614, 4494921, 8989842]

約数ペア:

[(1, 8989842), (2, 4494921), (3, 2996614), (6, 1498307), (439, 20478), (878, 10239), (1317, 6826), (2634, 3413)]