1673868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19941

約数の個数: 24

約数和(自身を含む): 4463872

約数和(自身を除く): 2790004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19927, 39854, 59781, 79708, 119562, 139489, 239124, 278978, 418467, 557956, 836934, 1673868]

約数ペア:

[(1, 1673868), (2, 836934), (3, 557956), (4, 418467), (6, 278978), (7, 239124), (12, 139489), (14, 119562), (21, 79708), (28, 59781), (42, 39854), (84, 19927)]