128511324

素因数分解:

$2^2\times 3^2\times {\mathrm{3569759}}^1$

素因数の和:3569769

約数の個数: 18

約数和(自身を含む): 324848160

約数和(自身を除く): 196336836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3569759, 7139518, 10709277, 14279036, 21418554, 32127831, 42837108, 64255662, 128511324]

約数ペア:

[(1, 128511324), (2, 64255662), (3, 42837108), (4, 32127831), (6, 21418554), (9, 14279036), (12, 10709277), (18, 7139518), (36, 3569759)]