9126940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3331}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 19312272

約数和(自身を除く): 10185332

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3331, 6662, 13324, 16655, 33310, 66620, 456347, 912694, 1825388, 2281735, 4563470, 9126940]

約数ペア:

[(1, 9126940), (2, 4563470), (4, 2281735), (5, 1825388), (10, 912694), (20, 456347), (137, 66620), (274, 33310), (548, 16655), (685, 13324), (1370, 6662), (2740, 3331)]