128034252

素因数分解:

$2^2\times 3^2\times {\mathrm{3556507}}^1$

素因数の和:3556517

約数の個数: 18

約数和(自身を含む): 323642228

約数和(自身を除く): 195607976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3556507, 7113014, 10669521, 14226028, 21339042, 32008563, 42678084, 64017126, 128034252]

約数ペア:

[(1, 128034252), (2, 64017126), (3, 42678084), (4, 32008563), (6, 21339042), (9, 14226028), (12, 10669521), (18, 7113014), (36, 3556507)]