68409828

素因数分解:

$2^2\times 3^2\times {\mathrm{1900273}}^1$

素因数の和:1900283

約数の個数: 18

約数和(自身を含む): 172924934

約数和(自身を除く): 104515106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900273, 3800546, 5700819, 7601092, 11401638, 17102457, 22803276, 34204914, 68409828]

約数ペア:

[(1, 68409828), (2, 34204914), (3, 22803276), (4, 17102457), (6, 11401638), (9, 7601092), (12, 5700819), (18, 3800546), (36, 1900273)]