18322690

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5437}}^1$

素因数の和:5781

約数の個数: 16

約数和(自身を含む): 33084792

約数和(自身を除く): 14762102

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 5437, 10874, 27185, 54370, 1832269, 3664538, 9161345, 18322690]

約数ペア:

[(1, 18322690), (2, 9161345), (5, 3664538), (10, 1832269), (337, 54370), (674, 27185), (1685, 10874), (3370, 5437)]