68005404

素因数分解:

$2^2\times 3^2\times {\mathrm{1889039}}^1$

素因数の和:1889049

約数の個数: 18

約数和(自身を含む): 171902640

約数和(自身を除く): 103897236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1889039, 3778078, 5667117, 7556156, 11334234, 17001351, 22668468, 34002702, 68005404]

約数ペア:

[(1, 68005404), (2, 34002702), (3, 22668468), (4, 17001351), (6, 11334234), (9, 7556156), (12, 5667117), (18, 3778078), (36, 1889039)]