9886646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 18931968

約数和(自身を除く): 9045322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 1493, 2986, 3311, 6622, 10451, 16423, 20902, 32846, 64199, 114961, 128398, 229922, 449393, 706189, 898786, 1412378, 4943323, 9886646]

約数ペア:

[(1, 9886646), (2, 4943323), (7, 1412378), (11, 898786), (14, 706189), (22, 449393), (43, 229922), (77, 128398), (86, 114961), (154, 64199), (301, 32846), (473, 20902), (602, 16423), (946, 10451), (1493, 6622), (2986, 3311)]