2018402316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67307}}^1$

素因数の和:67348

約数の個数: 108

約数和(自身を含む): 6284278728

約数和(自身を除く): 4265876412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7497, 9996, 14994, 29988, 67307, 134614, 201921, 269228, 403842, 471149, 605763, 807684, 942298, 1144219, 1211526, 1413447, 1884596, 2288438, 2423052, 2826894, 3298043, 3432657, 4240341, 4576876, 5653788, 6596086, 6865314, 8009533, 8480682, 9894129, 10297971, 13192172, 13730628, 16019066, 16961364, 19788258, 20595942, 24028599, 29682387, 32038132, 39576516, 41191884, 48057198, 56066731, 59364774, 72085797, 96114396, 112133462, 118729548, 144171594, 168200193, 224266924, 288343188, 336400386, 504600579, 672800772, 1009201158, 2018402316]

約数ペア:

[(1, 2018402316), (2, 1009201158), (3, 672800772), (4, 504600579), (6, 336400386), (7, 288343188), (9, 224266924), (12, 168200193), (14, 144171594), (17, 118729548), (18, 112133462), (21, 96114396), (28, 72085797), (34, 59364774), (36, 56066731), (42, 48057198), (49, 41191884), (51, 39576516), (63, 32038132), (68, 29682387), (84, 24028599), (98, 20595942), (102, 19788258), (119, 16961364), (126, 16019066), (147, 13730628), (153, 13192172), (196, 10297971), (204, 9894129), (238, 8480682), (252, 8009533), (294, 6865314), (306, 6596086), (357, 5653788), (441, 4576876), (476, 4240341), (588, 3432657), (612, 3298043), (714, 2826894), (833, 2423052), (882, 2288438), (1071, 1884596), (1428, 1413447), (1666, 1211526), (1764, 1144219), (2142, 942298), (2499, 807684), (3332, 605763), (4284, 471149), (4998, 403842), (7497, 269228), (9996, 201921), (14994, 134614), (29988, 67307)]