9406420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3433}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 19903464

約数和(自身を除く): 10497044

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3433, 6866, 13732, 17165, 34330, 68660, 470321, 940642, 1881284, 2351605, 4703210, 9406420]

約数ペア:

[(1, 9406420), (2, 4703210), (4, 2351605), (5, 1881284), (10, 940642), (20, 470321), (137, 68660), (274, 34330), (548, 17165), (685, 13732), (1370, 6866), (2740, 3433)]