12842046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101921}}^1$

素因数の和:101936

約数の個数: 24

約数和(自身を含む): 31799664

約数和(自身を除く): 18957618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 101921, 203842, 305763, 611526, 713447, 917289, 1426894, 1834578, 2140341, 4280682, 6421023, 12842046]

約数ペア:

[(1, 12842046), (2, 6421023), (3, 4280682), (6, 2140341), (7, 1834578), (9, 1426894), (14, 917289), (18, 713447), (21, 611526), (42, 305763), (63, 203842), (126, 101921)]