2004447636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101051}}^1$

素因数の和:101109

約数の個数: 72

約数和(自身を含む): 5517439200

約数和(自身を除く): 3512991564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 101051, 202102, 303153, 404204, 606306, 909459, 1212612, 1818918, 1919969, 2930479, 3637836, 3839938, 5759907, 5860958, 7679876, 8791437, 11519814, 11721916, 17279721, 17582874, 23039628, 26374311, 34559442, 35165748, 52748622, 55679101, 69118884, 105497244, 111358202, 167037303, 222716404, 334074606, 501111909, 668149212, 1002223818, 2004447636]

約数ペア:

[(1, 2004447636), (2, 1002223818), (3, 668149212), (4, 501111909), (6, 334074606), (9, 222716404), (12, 167037303), (18, 111358202), (19, 105497244), (29, 69118884), (36, 55679101), (38, 52748622), (57, 35165748), (58, 34559442), (76, 26374311), (87, 23039628), (114, 17582874), (116, 17279721), (171, 11721916), (174, 11519814), (228, 8791437), (261, 7679876), (342, 5860958), (348, 5759907), (522, 3839938), (551, 3637836), (684, 2930479), (1044, 1919969), (1102, 1818918), (1653, 1212612), (2204, 909459), (3306, 606306), (4959, 404204), (6612, 303153), (9918, 202102), (19836, 101051)]