123321156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1468109}}^1$

素因数の和:1468123

約数の個数: 24

約数和(自身を含む): 328856640

約数和(自身を除く): 205535484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1468109, 2936218, 4404327, 5872436, 8808654, 10276763, 17617308, 20553526, 30830289, 41107052, 61660578, 123321156]

約数ペア:

[(1, 123321156), (2, 61660578), (3, 41107052), (4, 30830289), (6, 20553526), (7, 17617308), (12, 10276763), (14, 8808654), (21, 5872436), (28, 4404327), (42, 2936218), (84, 1468109)]