2903604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21997}}^1$

素因数の和:22015

約数の個数: 24

約数和(自身を含む): 7391328

約数和(自身を除く): 4487724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21997, 43994, 65991, 87988, 131982, 241967, 263964, 483934, 725901, 967868, 1451802, 2903604]

約数ペア:

[(1, 2903604), (2, 1451802), (3, 967868), (4, 725901), (6, 483934), (11, 263964), (12, 241967), (22, 131982), (33, 87988), (44, 65991), (66, 43994), (132, 21997)]