12389148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{11867}}^1$

素因数の和:11906

約数の個数: 36

約数和(自身を含む): 32399640

約数和(自身を除く): 20010492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 11867, 23734, 35601, 47468, 71202, 106803, 142404, 213606, 344143, 427212, 688286, 1032429, 1376572, 2064858, 3097287, 4129716, 6194574, 12389148]

約数ペア:

[(1, 12389148), (2, 6194574), (3, 4129716), (4, 3097287), (6, 2064858), (9, 1376572), (12, 1032429), (18, 688286), (29, 427212), (36, 344143), (58, 213606), (87, 142404), (116, 106803), (174, 71202), (261, 47468), (348, 35601), (522, 23734), (1044, 11867)]