21094524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53269}}^1$

素因数の和:53290

約数の個数: 36

約数和(自身を含む): 58170840

約数和(自身を除く): 37076316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 53269, 106538, 159807, 213076, 319614, 479421, 585959, 639228, 958842, 1171918, 1757877, 1917684, 2343836, 3515754, 5273631, 7031508, 10547262, 21094524]

約数ペア:

[(1, 21094524), (2, 10547262), (3, 7031508), (4, 5273631), (6, 3515754), (9, 2343836), (11, 1917684), (12, 1757877), (18, 1171918), (22, 958842), (33, 639228), (36, 585959), (44, 479421), (66, 319614), (99, 213076), (132, 159807), (198, 106538), (396, 53269)]