25987212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37993}}^1$

素因数の和:38022

約数の個数: 36

約数和(自身を含む): 69149080

約数和(自身を除く): 43161868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 37993, 75986, 113979, 151972, 227958, 341937, 455916, 683874, 721867, 1367748, 1443734, 2165601, 2887468, 4331202, 6496803, 8662404, 12993606, 25987212]

約数ペア:

[(1, 25987212), (2, 12993606), (3, 8662404), (4, 6496803), (6, 4331202), (9, 2887468), (12, 2165601), (18, 1443734), (19, 1367748), (36, 721867), (38, 683874), (57, 455916), (76, 341937), (114, 227958), (171, 151972), (228, 113979), (342, 75986), (684, 37993)]