2658726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21101}}^1$

素因数の和:21116

約数の個数: 24

約数和(自身を含む): 6583824

約数和(自身を除く): 3925098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21101, 42202, 63303, 126606, 147707, 189909, 295414, 379818, 443121, 886242, 1329363, 2658726]

約数ペア:

[(1, 2658726), (2, 1329363), (3, 886242), (6, 443121), (7, 379818), (9, 295414), (14, 189909), (18, 147707), (21, 126606), (42, 63303), (63, 42202), (126, 21101)]