64569438

素因数分解:

$2^1\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{2099}}^1$

素因数の和:3816

約数の個数: 24

約数和(自身を含む): 140049000

約数和(自身を除く): 75479562

約数列:

[1, 2, 3, 6, 9, 18, 1709, 2099, 3418, 4198, 5127, 6297, 10254, 12594, 15381, 18891, 30762, 37782, 3587191, 7174382, 10761573, 21523146, 32284719, 64569438]

約数ペア:

[(1, 64569438), (2, 32284719), (3, 21523146), (6, 10761573), (9, 7174382), (18, 3587191), (1709, 37782), (2099, 30762), (3418, 18891), (4198, 15381), (5127, 12594), (6297, 10254)]