17966508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213887}}^1$

素因数の和:213901

約数の個数: 24

約数和(自身を含む): 47910912

約数和(自身を除く): 29944404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213887, 427774, 641661, 855548, 1283322, 1497209, 2566644, 2994418, 4491627, 5988836, 8983254, 17966508]

約数ペア:

[(1, 17966508), (2, 8983254), (3, 5988836), (4, 4491627), (6, 2994418), (7, 2566644), (12, 1497209), (14, 1283322), (21, 855548), (28, 641661), (42, 427774), (84, 213887)]