128034828

素因数分解:

$2^2\times 3^2\times {\mathrm{3556523}}^1$

素因数の和:3556533

約数の個数: 18

約数和(自身を含む): 323643684

約数和(自身を除く): 195608856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3556523, 7113046, 10669569, 14226092, 21339138, 32008707, 42678276, 64017414, 128034828]

約数ペア:

[(1, 128034828), (2, 64017414), (3, 42678276), (4, 32008707), (6, 21339138), (9, 14226092), (12, 10669569), (18, 7113046), (36, 3556523)]