128214396

素因数分解:

$2^2\times 3^2\times {\mathrm{3561511}}^1$

素因数の和:3561521

約数の個数: 18

約数和(自身を含む): 324097592

約数和(自身を除く): 195883196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3561511, 7123022, 10684533, 14246044, 21369066, 32053599, 42738132, 64107198, 128214396]

約数ペア:

[(1, 128214396), (2, 64107198), (3, 42738132), (4, 32053599), (6, 21369066), (9, 14246044), (12, 10684533), (18, 7123022), (36, 3561511)]