21937236

素因数分解:

$2^2\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{1723}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 51264864

約数和(自身を除く): 29327628

約数列:

[1, 2, 3, 4, 6, 12, 1061, 1723, 2122, 3183, 3446, 4244, 5169, 6366, 6892, 10338, 12732, 20676, 1828103, 3656206, 5484309, 7312412, 10968618, 21937236]

約数ペア:

[(1, 21937236), (2, 10968618), (3, 7312412), (4, 5484309), (6, 3656206), (12, 1828103), (1061, 20676), (1723, 12732), (2122, 10338), (3183, 6892), (3446, 6366), (4244, 5169)]