163684668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1948627}}^1$

素因数の和:1948641

約数の個数: 24

約数和(自身を含む): 436492672

約数和(自身を除く): 272808004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1948627, 3897254, 5845881, 7794508, 11691762, 13640389, 23383524, 27280778, 40921167, 54561556, 81842334, 163684668]

約数ペア:

[(1, 163684668), (2, 81842334), (3, 54561556), (4, 40921167), (6, 27280778), (7, 23383524), (12, 13640389), (14, 11691762), (21, 7794508), (28, 5845881), (42, 3897254), (84, 1948627)]