21710682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{172307}}^1$

素因数の和:172322

約数の個数: 24

約数和(自身を含む): 53760096

約数和(自身を除く): 32049414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 172307, 344614, 516921, 1033842, 1206149, 1550763, 2412298, 3101526, 3618447, 7236894, 10855341, 21710682]

約数ペア:

[(1, 21710682), (2, 10855341), (3, 7236894), (6, 3618447), (7, 3101526), (9, 2412298), (14, 1550763), (18, 1206149), (21, 1033842), (42, 516921), (63, 344614), (126, 172307)]