28769994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{145303}}^1$

素因数の和:145322

約数の個数: 24

約数和(自身を含む): 68002272

約数和(自身を除く): 39232278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 145303, 290606, 435909, 871818, 1307727, 1598333, 2615454, 3196666, 4794999, 9589998, 14384997, 28769994]

約数ペア:

[(1, 28769994), (2, 14384997), (3, 9589998), (6, 4794999), (9, 3196666), (11, 2615454), (18, 1598333), (22, 1307727), (33, 871818), (66, 435909), (99, 290606), (198, 145303)]