68314878

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{34819}}^1$

素因数の和:34936

約数の個数: 24

約数和(自身を含む): 149377800

約数和(自身を除く): 81062922

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 34819, 69638, 104457, 208914, 313371, 626742, 3795271, 7590542, 11385813, 22771626, 34157439, 68314878]

約数ペア:

[(1, 68314878), (2, 34157439), (3, 22771626), (6, 11385813), (9, 7590542), (18, 3795271), (109, 626742), (218, 313371), (327, 208914), (654, 104457), (981, 69638), (1962, 34819)]