17979684

素因数分解:

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

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 42060480

約数和(自身を除く): 24080796

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3413, 5268, 6826, 10239, 13652, 20478, 40956, 1498307, 2996614, 4494921, 5993228, 8989842, 17979684]

約数ペア:

[(1, 17979684), (2, 8989842), (3, 5993228), (4, 4494921), (6, 2996614), (12, 1498307), (439, 40956), (878, 20478), (1317, 13652), (1756, 10239), (2634, 6826), (3413, 5268)]