21867672

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4721}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 54964080

約数和(自身を除く): 33096408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 4721, 9442, 14163, 18884, 28326, 37768, 56652, 113304, 911153, 1822306, 2733459, 3644612, 5466918, 7289224, 10933836, 21867672]

約数ペア:

[(1, 21867672), (2, 10933836), (3, 7289224), (4, 5466918), (6, 3644612), (8, 2733459), (12, 1822306), (24, 911153), (193, 113304), (386, 56652), (579, 37768), (772, 28326), (1158, 18884), (1544, 14163), (2316, 9442), (4632, 4721)]