18026721554

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{4001}}^1\times {\mathrm{8017}}^1$

素因数の和:12301

約数の個数: 16

約数和(自身を含む): 27146478456

約数和(自身を除く): 9119756902

約数列:

[1, 2, 281, 562, 4001, 8002, 8017, 16034, 1124281, 2248562, 2252777, 4505554, 32076017, 64152034, 9013360777, 18026721554]

約数ペア:

[(1, 18026721554), (2, 9013360777), (281, 64152034), (562, 32076017), (4001, 4505554), (8002, 2252777), (8017, 2248562), (16034, 1124281)]