918796212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{51769}}^1$

素因数の和:51825

約数の個数: 72

約数和(自身を含む): 2543977800

約数和(自身を除く): 1625181588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 51769, 103538, 155307, 207076, 310614, 465921, 621228, 880073, 931842, 1501301, 1760146, 1863684, 2640219, 3002602, 3520292, 4503903, 5280438, 6005204, 7920657, 9007806, 10560876, 13511709, 15841314, 18015612, 25522117, 27023418, 31682628, 51044234, 54046836, 76566351, 102088468, 153132702, 229699053, 306265404, 459398106, 918796212]

約数ペア:

[(1, 918796212), (2, 459398106), (3, 306265404), (4, 229699053), (6, 153132702), (9, 102088468), (12, 76566351), (17, 54046836), (18, 51044234), (29, 31682628), (34, 27023418), (36, 25522117), (51, 18015612), (58, 15841314), (68, 13511709), (87, 10560876), (102, 9007806), (116, 7920657), (153, 6005204), (174, 5280438), (204, 4503903), (261, 3520292), (306, 3002602), (348, 2640219), (493, 1863684), (522, 1760146), (612, 1501301), (986, 931842), (1044, 880073), (1479, 621228), (1972, 465921), (2958, 310614), (4437, 207076), (5916, 155307), (8874, 103538), (17748, 51769)]