64381404

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{3169}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 150359440

約数和(自身を除く): 85978036

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3169, 3386, 5079, 6338, 6772, 9507, 10158, 12676, 19014, 20316, 38028, 5365117, 10730234, 16095351, 21460468, 32190702, 64381404]

約数ペア:

[(1, 64381404), (2, 32190702), (3, 21460468), (4, 16095351), (6, 10730234), (12, 5365117), (1693, 38028), (3169, 20316), (3386, 19014), (5079, 12676), (6338, 10158), (6772, 9507)]