16820226

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8573}}^1$

素因数の和:8690

約数の個数: 24

約数和(自身を含む): 36782460

約数和(自身を除く): 19962234

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 8573, 17146, 25719, 51438, 77157, 154314, 934457, 1868914, 2803371, 5606742, 8410113, 16820226]

約数ペア:

[(1, 16820226), (2, 8410113), (3, 5606742), (6, 2803371), (9, 1868914), (18, 934457), (109, 154314), (218, 77157), (327, 51438), (654, 25719), (981, 17146), (1962, 8573)]