22204737

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{8537}}^1$

素因数の和:8577

約数の個数: 18

約数和(自身を含む): 34075158

約数和(自身を除く): 11870421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 8537, 25611, 76833, 145129, 435387, 1306161, 2467193, 7401579, 22204737]

約数ペア:

[(1, 22204737), (3, 7401579), (9, 2467193), (17, 1306161), (51, 435387), (153, 145129), (289, 76833), (867, 25611), (2601, 8537)]