7123974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 18434304

約数和(自身を除く): 11310330

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 23, 26, 33, 38, 39, 46, 57, 66, 69, 78, 114, 138, 143, 209, 247, 253, 286, 299, 361, 418, 429, 437, 494, 506, 598, 627, 722, 741, 759, 858, 874, 897, 1083, 1254, 1311, 1482, 1518, 1794, 2166, 2622, 2717, 3289, 3971, 4693, 4807, 5434, 5681, 6578, 7942, 8151, 8303, 9386, 9614, 9867, 11362, 11913, 14079, 14421, 16302, 16606, 17043, 19734, 23826, 24909, 28158, 28842, 34086, 49818, 51623, 62491, 91333, 103246, 107939, 124982, 154869, 182666, 187473, 215878, 273999, 309738, 323817, 374946, 547998, 647634, 1187329, 2374658, 3561987, 7123974]

約数ペア:

[(1, 7123974), (2, 3561987), (3, 2374658), (6, 1187329), (11, 647634), (13, 547998), (19, 374946), (22, 323817), (23, 309738), (26, 273999), (33, 215878), (38, 187473), (39, 182666), (46, 154869), (57, 124982), (66, 107939), (69, 103246), (78, 91333), (114, 62491), (138, 51623), (143, 49818), (209, 34086), (247, 28842), (253, 28158), (286, 24909), (299, 23826), (361, 19734), (418, 17043), (429, 16606), (437, 16302), (494, 14421), (506, 14079), (598, 11913), (627, 11362), (722, 9867), (741, 9614), (759, 9386), (858, 8303), (874, 8151), (897, 7942), (1083, 6578), (1254, 5681), (1311, 5434), (1482, 4807), (1518, 4693), (1794, 3971), (2166, 3289), (2622, 2717)]