128575722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3011}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 281055744

約数和(自身を除く): 152480022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1941, 3011, 3882, 6022, 7117, 9033, 14234, 18066, 21351, 33121, 42702, 66242, 99363, 198726, 1948117, 3896234, 5844351, 11688702, 21429287, 42858574, 64287861, 128575722]

約数ペア:

[(1, 128575722), (2, 64287861), (3, 42858574), (6, 21429287), (11, 11688702), (22, 5844351), (33, 3896234), (66, 1948117), (647, 198726), (1294, 99363), (1941, 66242), (3011, 42702), (3882, 33121), (6022, 21351), (7117, 18066), (9033, 14234)]