2188872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 7001280

約数和(自身を除く): 4812408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 101, 126, 129, 168, 172, 202, 252, 258, 301, 303, 344, 387, 404, 504, 516, 602, 606, 707, 774, 808, 903, 909, 1032, 1204, 1212, 1414, 1548, 1806, 1818, 2121, 2408, 2424, 2709, 2828, 3096, 3612, 3636, 4242, 4343, 5418, 5656, 6363, 7224, 7272, 8484, 8686, 10836, 12726, 13029, 16968, 17372, 21672, 25452, 26058, 30401, 34744, 39087, 50904, 52116, 60802, 78174, 91203, 104232, 121604, 156348, 182406, 243208, 273609, 312696, 364812, 547218, 729624, 1094436, 2188872]

約数ペア:

[(1, 2188872), (2, 1094436), (3, 729624), (4, 547218), (6, 364812), (7, 312696), (8, 273609), (9, 243208), (12, 182406), (14, 156348), (18, 121604), (21, 104232), (24, 91203), (28, 78174), (36, 60802), (42, 52116), (43, 50904), (56, 39087), (63, 34744), (72, 30401), (84, 26058), (86, 25452), (101, 21672), (126, 17372), (129, 16968), (168, 13029), (172, 12726), (202, 10836), (252, 8686), (258, 8484), (301, 7272), (303, 7224), (344, 6363), (387, 5656), (404, 5418), (504, 4343), (516, 4242), (602, 3636), (606, 3612), (707, 3096), (774, 2828), (808, 2709), (903, 2424), (909, 2408), (1032, 2121), (1204, 1818), (1212, 1806), (1414, 1548)]