15678621324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{52453}}^1$

素因数の和:52524

約数の個数: 108

約数和(自身を含む): 43647183216

約数和(自身を除く): 27968561892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 361, 414, 437, 684, 722, 828, 874, 1083, 1311, 1444, 1748, 2166, 2622, 3249, 3933, 4332, 5244, 6498, 7866, 8303, 12996, 15732, 16606, 24909, 33212, 49818, 52453, 74727, 99636, 104906, 149454, 157359, 209812, 298908, 314718, 472077, 629436, 944154, 996607, 1206419, 1888308, 1993214, 2412838, 2989821, 3619257, 3986428, 4825676, 5979642, 7238514, 8969463, 10857771, 11959284, 14477028, 17938926, 18935533, 21715542, 22921961, 35877852, 37871066, 43431084, 45843922, 56806599, 68765883, 75742132, 91687844, 113613198, 137531766, 170419797, 206297649, 227226396, 275063532, 340839594, 412595298, 435517259, 681679188, 825190596, 871034518, 1306551777, 1742069036, 2613103554, 3919655331, 5226207108, 7839310662, 15678621324]

約数ペア:

[(1, 15678621324), (2, 7839310662), (3, 5226207108), (4, 3919655331), (6, 2613103554), (9, 1742069036), (12, 1306551777), (18, 871034518), (19, 825190596), (23, 681679188), (36, 435517259), (38, 412595298), (46, 340839594), (57, 275063532), (69, 227226396), (76, 206297649), (92, 170419797), (114, 137531766), (138, 113613198), (171, 91687844), (207, 75742132), (228, 68765883), (276, 56806599), (342, 45843922), (361, 43431084), (414, 37871066), (437, 35877852), (684, 22921961), (722, 21715542), (828, 18935533), (874, 17938926), (1083, 14477028), (1311, 11959284), (1444, 10857771), (1748, 8969463), (2166, 7238514), (2622, 5979642), (3249, 4825676), (3933, 3986428), (4332, 3619257), (5244, 2989821), (6498, 2412838), (7866, 1993214), (8303, 1888308), (12996, 1206419), (15732, 996607), (16606, 944154), (24909, 629436), (33212, 472077), (49818, 314718), (52453, 298908), (74727, 209812), (99636, 157359), (104906, 149454)]