9090004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2683}}^1$

素因数の和:2716

約数の個数: 36

約数和(自身を含む): 19990432

約数和(自身を除く): 10900428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 2683, 3388, 5366, 10732, 18781, 29513, 37562, 59026, 75124, 118052, 206591, 324643, 413182, 649286, 826364, 1298572, 2272501, 4545002, 9090004]

約数ペア:

[(1, 9090004), (2, 4545002), (4, 2272501), (7, 1298572), (11, 826364), (14, 649286), (22, 413182), (28, 324643), (44, 206591), (77, 118052), (121, 75124), (154, 59026), (242, 37562), (308, 29513), (484, 18781), (847, 10732), (1694, 5366), (2683, 3388)]