18627124

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{4561}}^1$

素因数の和:5586

約数の個数: 12

約数和(自身を含む): 32636548

約数和(自身を除く): 14009424

約数列:

[1, 2, 4, 1021, 2042, 4084, 4561, 9122, 18244, 4656781, 9313562, 18627124]

約数ペア:

[(1, 18627124), (2, 9313562), (4, 4656781), (1021, 18244), (2042, 9122), (4084, 4561)]