2019431124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{11867}}^1$

素因数の和:12069

約数の個数: 72

約数和(自身を含む): 5313540960

約数和(自身を除く): 3294109836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 522, 652, 978, 1044, 1467, 1956, 2934, 4727, 5868, 9454, 11867, 14181, 18908, 23734, 28362, 35601, 42543, 47468, 56724, 71202, 85086, 106803, 142404, 170172, 213606, 344143, 427212, 688286, 1032429, 1376572, 1934321, 2064858, 3097287, 3868642, 4129716, 5802963, 6194574, 7737284, 11605926, 12389148, 17408889, 23211852, 34817778, 56095309, 69635556, 112190618, 168285927, 224381236, 336571854, 504857781, 673143708, 1009715562, 2019431124]

約数ペア:

[(1, 2019431124), (2, 1009715562), (3, 673143708), (4, 504857781), (6, 336571854), (9, 224381236), (12, 168285927), (18, 112190618), (29, 69635556), (36, 56095309), (58, 34817778), (87, 23211852), (116, 17408889), (163, 12389148), (174, 11605926), (261, 7737284), (326, 6194574), (348, 5802963), (489, 4129716), (522, 3868642), (652, 3097287), (978, 2064858), (1044, 1934321), (1467, 1376572), (1956, 1032429), (2934, 688286), (4727, 427212), (5868, 344143), (9454, 213606), (11867, 170172), (14181, 142404), (18908, 106803), (23734, 85086), (28362, 71202), (35601, 56724), (42543, 47468)]