131708682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1045307}}^1$

素因数の和:1045322

約数の個数: 24

約数和(自身を含む): 326136096

約数和(自身を除く): 194427414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1045307, 2090614, 3135921, 6271842, 7317149, 9407763, 14634298, 18815526, 21951447, 43902894, 65854341, 131708682]

約数ペア:

[(1, 131708682), (2, 65854341), (3, 43902894), (6, 21951447), (7, 18815526), (9, 14634298), (14, 9407763), (18, 7317149), (21, 6271842), (42, 3135921), (63, 2090614), (126, 1045307)]