216283788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{858269}}^1$

素因数の和:858286

約数の個数: 36

約数和(自身を含む): 624820560

約数和(自身を除く): 408536772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 858269, 1716538, 2574807, 3433076, 5149614, 6007883, 7724421, 10299228, 12015766, 15448842, 18023649, 24031532, 30897684, 36047298, 54070947, 72094596, 108141894, 216283788]

約数ペア:

[(1, 216283788), (2, 108141894), (3, 72094596), (4, 54070947), (6, 36047298), (7, 30897684), (9, 24031532), (12, 18023649), (14, 15448842), (18, 12015766), (21, 10299228), (28, 7724421), (36, 6007883), (42, 5149614), (63, 3433076), (84, 2574807), (126, 1716538), (252, 858269)]