18469710842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{20441}}^1$

素因数の和:21134

約数の個数: 32

約数和(自身を含む): 30725797824

約数和(自身を除く): 12256086982

約数列:

[1, 2, 11, 22, 67, 134, 613, 737, 1226, 1474, 6743, 13486, 20441, 40882, 41071, 82142, 224851, 449702, 451781, 903562, 1369547, 2739094, 12530333, 15065017, 25060666, 30130034, 137833663, 275667326, 839532311, 1679064622, 9234855421, 18469710842]

約数ペア:

[(1, 18469710842), (2, 9234855421), (11, 1679064622), (22, 839532311), (67, 275667326), (134, 137833663), (613, 30130034), (737, 25060666), (1226, 15065017), (1474, 12530333), (6743, 2739094), (13486, 1369547), (20441, 903562), (40882, 451781), (41071, 449702), (82142, 224851)]