18328932

素因数分解:

$2^2\times 3^2\times {\mathrm{509137}}^1$

素因数の和:509147

約数の個数: 18

約数和(自身を含む): 46331558

約数和(自身を除く): 28002626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509137, 1018274, 1527411, 2036548, 3054822, 4582233, 6109644, 9164466, 18328932]

約数ペア:

[(1, 18328932), (2, 9164466), (3, 6109644), (4, 4582233), (6, 3054822), (9, 2036548), (12, 1527411), (18, 1018274), (36, 509137)]