39977868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475927}}^1$

素因数の和:475941

約数の個数: 24

約数和(自身を含む): 106607872

約数和(自身を除く): 66630004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475927, 951854, 1427781, 1903708, 2855562, 3331489, 5711124, 6662978, 9994467, 13325956, 19988934, 39977868]

約数ペア:

[(1, 39977868), (2, 19988934), (3, 13325956), (4, 9994467), (6, 6662978), (7, 5711124), (12, 3331489), (14, 2855562), (21, 1903708), (28, 1427781), (42, 951854), (84, 475927)]