181662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 417312

約数和(自身を除く): 235650

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 411, 442, 663, 822, 1326, 1781, 2329, 3562, 4658, 5343, 6987, 10686, 13974, 30277, 60554, 90831, 181662]

約数ペア:

[(1, 181662), (2, 90831), (3, 60554), (6, 30277), (13, 13974), (17, 10686), (26, 6987), (34, 5343), (39, 4658), (51, 3562), (78, 2329), (102, 1781), (137, 1326), (221, 822), (274, 663), (411, 442)]