26591418

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 69264000

約数和(自身を除く): 42672582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 73, 98, 118, 126, 146, 147, 177, 219, 294, 343, 354, 413, 438, 441, 511, 531, 657, 686, 826, 882, 1022, 1029, 1062, 1239, 1314, 1533, 2058, 2478, 2891, 3066, 3087, 3577, 3717, 4307, 4599, 5782, 6174, 7154, 7434, 8614, 8673, 9198, 10731, 12921, 17346, 20237, 21462, 25039, 25842, 26019, 30149, 32193, 38763, 40474, 50078, 52038, 60298, 60711, 64386, 75117, 77526, 90447, 121422, 150234, 180894, 182133, 211043, 225351, 271341, 364266, 422086, 450702, 542682, 633129, 1266258, 1477301, 1899387, 2954602, 3798774, 4431903, 8863806, 13295709, 26591418]

約数ペア:

[(1, 26591418), (2, 13295709), (3, 8863806), (6, 4431903), (7, 3798774), (9, 2954602), (14, 1899387), (18, 1477301), (21, 1266258), (42, 633129), (49, 542682), (59, 450702), (63, 422086), (73, 364266), (98, 271341), (118, 225351), (126, 211043), (146, 182133), (147, 180894), (177, 150234), (219, 121422), (294, 90447), (343, 77526), (354, 75117), (413, 64386), (438, 60711), (441, 60298), (511, 52038), (531, 50078), (657, 40474), (686, 38763), (826, 32193), (882, 30149), (1022, 26019), (1029, 25842), (1062, 25039), (1239, 21462), (1314, 20237), (1533, 17346), (2058, 12921), (2478, 10731), (2891, 9198), (3066, 8673), (3087, 8614), (3577, 7434), (3717, 7154), (4307, 6174), (4599, 5782)]