166061868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1976927}}^1$

素因数の和:1976941

約数の個数: 24

約数和(自身を含む): 442831872

約数和(自身を除く): 276770004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1976927, 3953854, 5930781, 7907708, 11861562, 13838489, 23723124, 27676978, 41515467, 55353956, 83030934, 166061868]

約数ペア:

[(1, 166061868), (2, 83030934), (3, 55353956), (4, 41515467), (6, 27676978), (7, 23723124), (12, 13838489), (14, 11861562), (21, 7907708), (28, 5930781), (42, 3953854), (84, 1976927)]