40217436

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3257}}^1$

素因数の和:3288

約数の個数: 72

約数和(自身を含む): 118591200

約数和(自身を除く): 78373764

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, 3257, 4116, 6174, 6514, 9771, 12348, 13028, 19542, 22799, 29313, 39084, 45598, 58626, 68397, 91196, 117252, 136794, 159593, 205191, 273588, 319186, 410382, 478779, 638372, 820764, 957558, 1117151, 1436337, 1915116, 2234302, 2872674, 3351453, 4468604, 5745348, 6702906, 10054359, 13405812, 20108718, 40217436]

約数ペア:

[(1, 40217436), (2, 20108718), (3, 13405812), (4, 10054359), (6, 6702906), (7, 5745348), (9, 4468604), (12, 3351453), (14, 2872674), (18, 2234302), (21, 1915116), (28, 1436337), (36, 1117151), (42, 957558), (49, 820764), (63, 638372), (84, 478779), (98, 410382), (126, 319186), (147, 273588), (196, 205191), (252, 159593), (294, 136794), (343, 117252), (441, 91196), (588, 68397), (686, 58626), (882, 45598), (1029, 39084), (1372, 29313), (1764, 22799), (2058, 19542), (3087, 13028), (3257, 12348), (4116, 9771), (6174, 6514)]