39809868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{473927}}^1$

素因数の和:473941

約数の個数: 24

約数和(自身を含む): 106159872

約数和(自身を除く): 66350004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 473927, 947854, 1421781, 1895708, 2843562, 3317489, 5687124, 6634978, 9952467, 13269956, 19904934, 39809868]

約数ペア:

[(1, 39809868), (2, 19904934), (3, 13269956), (4, 9952467), (6, 6634978), (7, 5687124), (12, 3317489), (14, 2843562), (21, 1895708), (28, 1421781), (42, 947854), (84, 473927)]