21139935636

素因数分解:

$2^2\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{902953}}^1$

素因数の和:904911

約数の個数: 24

約数和(自身を含む): 49351853824

約数和(自身を除く): 28211918188

約数列:

[1, 2, 3, 4, 6, 12, 1951, 3902, 5853, 7804, 11706, 23412, 902953, 1805906, 2708859, 3611812, 5417718, 10835436, 1761661303, 3523322606, 5284983909, 7046645212, 10569967818, 21139935636]

約数ペア:

[(1, 21139935636), (2, 10569967818), (3, 7046645212), (4, 5284983909), (6, 3523322606), (12, 1761661303), (1951, 10835436), (3902, 5417718), (5853, 3611812), (7804, 2708859), (11706, 1805906), (23412, 902953)]