68354466

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307903}}^1$

素因数の和:307945

約数の個数: 16

約数和(自身を含む): 140404224

約数和(自身を除く): 72049758

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307903, 615806, 923709, 1847418, 11392411, 22784822, 34177233, 68354466]

約数ペア:

[(1, 68354466), (2, 34177233), (3, 22784822), (6, 11392411), (37, 1847418), (74, 923709), (111, 615806), (222, 307903)]