28877724

素因数分解:

$2^2\times 3^2\times {\mathrm{802159}}^1$

素因数の和:802169

約数の個数: 18

約数和(自身を含む): 72996560

約数和(自身を除く): 44118836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 802159, 1604318, 2406477, 3208636, 4812954, 7219431, 9625908, 14438862, 28877724]

約数ペア:

[(1, 28877724), (2, 14438862), (3, 9625908), (4, 7219431), (6, 4812954), (9, 3208636), (12, 2406477), (18, 1604318), (36, 802159)]