21536046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{170921}}^1$

素因数の和:170936

約数の個数: 24

約数和(自身を含む): 53327664

約数和(自身を除く): 31791618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 170921, 341842, 512763, 1025526, 1196447, 1538289, 2392894, 3076578, 3589341, 7178682, 10768023, 21536046]

約数ペア:

[(1, 21536046), (2, 10768023), (3, 7178682), (6, 3589341), (7, 3076578), (9, 2392894), (14, 1538289), (18, 1196447), (21, 1025526), (42, 512763), (63, 341842), (126, 170921)]