27821822

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6269}}^1$

素因数の和:6595

約数の個数: 16

約数和(自身を含む): 47852640

約数和(自身を除く): 20030818

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 6269, 12538, 43883, 87766, 1987273, 3974546, 13910911, 27821822]

約数ペア:

[(1, 27821822), (2, 13910911), (7, 3974546), (14, 1987273), (317, 87766), (634, 43883), (2219, 12538), (4438, 6269)]