213089436

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17257}}^1$

素因数の和:17288

約数の個数: 72

約数和(自身を含む): 628191200

約数和(自身を除く): 415101764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 17257, 34514, 51771, 69028, 103542, 120799, 155313, 207084, 241598, 310626, 362397, 483196, 621252, 724794, 845593, 1087191, 1449588, 1691186, 2174382, 2536779, 3382372, 4348764, 5073558, 5919151, 7610337, 10147116, 11838302, 15220674, 17757453, 23676604, 30441348, 35514906, 53272359, 71029812, 106544718, 213089436]

約数ペア:

[(1, 213089436), (2, 106544718), (3, 71029812), (4, 53272359), (6, 35514906), (7, 30441348), (9, 23676604), (12, 17757453), (14, 15220674), (18, 11838302), (21, 10147116), (28, 7610337), (36, 5919151), (42, 5073558), (49, 4348764), (63, 3382372), (84, 2536779), (98, 2174382), (126, 1691186), (147, 1449588), (196, 1087191), (252, 845593), (294, 724794), (343, 621252), (441, 483196), (588, 362397), (686, 310626), (882, 241598), (1029, 207084), (1372, 155313), (1764, 120799), (2058, 103542), (3087, 69028), (4116, 51771), (6174, 34514), (12348, 17257)]