68780742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{674321}}^1$

素因数の和:674343

約数の個数: 16

約数和(自身を含む): 145653552

約数和(自身を除く): 76872810

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 674321, 1348642, 2022963, 4045926, 11463457, 22926914, 34390371, 68780742]

約数ペア:

[(1, 68780742), (2, 34390371), (3, 22926914), (6, 11463457), (17, 4045926), (34, 2022963), (51, 1348642), (102, 674321)]