2021165922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9104351}}^1$

素因数の和:9104393

約数の個数: 16

約数和(自身を含む): 4151584512

約数和(自身を除く): 2130418590

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9104351, 18208702, 27313053, 54626106, 336860987, 673721974, 1010582961, 2021165922]

約数ペア:

[(1, 2021165922), (2, 1010582961), (3, 673721974), (6, 336860987), (37, 54626106), (74, 27313053), (111, 18208702), (222, 9104351)]