18780521606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1\times {\mathrm{26153}}^1$

素因数の和:30836

約数の個数: 32

約数和(自身を含む): 35130889728

約数和(自身を除く): 16350368122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4663, 9326, 26153, 32641, 51293, 52306, 65282, 102586, 183071, 287683, 359051, 366142, 575366, 718102, 2013781, 4027562, 121951439, 243902878, 853660073, 1341465829, 1707320146, 2682931658, 9390260803, 18780521606]

約数ペア:

[(1, 18780521606), (2, 9390260803), (7, 2682931658), (11, 1707320146), (14, 1341465829), (22, 853660073), (77, 243902878), (154, 121951439), (4663, 4027562), (9326, 2013781), (26153, 718102), (32641, 575366), (51293, 366142), (52306, 359051), (65282, 287683), (102586, 183071)]