19694682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156307}}^1$

素因数の和:156322

約数の個数: 24

約数和(自身を含む): 48768096

約数和(自身を除く): 29073414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156307, 312614, 468921, 937842, 1094149, 1406763, 2188298, 2813526, 3282447, 6564894, 9847341, 19694682]

約数ペア:

[(1, 19694682), (2, 9847341), (3, 6564894), (6, 3282447), (7, 2813526), (9, 2188298), (14, 1406763), (18, 1094149), (21, 937842), (42, 468921), (63, 312614), (126, 156307)]