21923478

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41999}}^1$

素因数の和:42036

約数の個数: 24

約数和(自身を含む): 49140000

約数和(自身を除く): 27216522

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41999, 83998, 125997, 251994, 377991, 755982, 1217971, 2435942, 3653913, 7307826, 10961739, 21923478]

約数ペア:

[(1, 21923478), (2, 10961739), (3, 7307826), (6, 3653913), (9, 2435942), (18, 1217971), (29, 755982), (58, 377991), (87, 251994), (174, 125997), (261, 83998), (522, 41999)]