2018283672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 5412096000

約数和(自身を除く): 3393812328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 149, 159, 184, 212, 276, 298, 318, 424, 447, 463, 552, 596, 636, 894, 926, 1192, 1219, 1272, 1389, 1788, 1852, 2438, 2778, 3427, 3576, 3657, 3704, 4876, 5556, 6854, 7314, 7897, 9752, 10281, 10649, 11112, 13708, 14628, 15794, 20562, 21298, 23691, 24539, 27416, 29256, 31588, 31947, 41124, 42596, 47382, 49078, 63176, 63894, 68987, 73617, 82248, 85192, 94764, 98156, 127788, 137974, 147234, 181631, 189528, 196312, 206961, 255576, 275948, 294468, 363262, 413922, 544893, 551896, 564397, 588936, 726524, 827844, 1089786, 1128794, 1453048, 1586701, 1655688, 1693191, 2179572, 2257588, 3173402, 3386382, 3656311, 4359144, 4515176, 4760103, 6346804, 6772764, 7312622, 9520206, 10968933, 12693608, 13545528, 14625244, 19040412, 21937866, 29250488, 38080824, 43875732, 84095153, 87751464, 168190306, 252285459, 336380612, 504570918, 672761224, 1009141836, 2018283672]

約数ペア:

[(1, 2018283672), (2, 1009141836), (3, 672761224), (4, 504570918), (6, 336380612), (8, 252285459), (12, 168190306), (23, 87751464), (24, 84095153), (46, 43875732), (53, 38080824), (69, 29250488), (92, 21937866), (106, 19040412), (138, 14625244), (149, 13545528), (159, 12693608), (184, 10968933), (212, 9520206), (276, 7312622), (298, 6772764), (318, 6346804), (424, 4760103), (447, 4515176), (463, 4359144), (552, 3656311), (596, 3386382), (636, 3173402), (894, 2257588), (926, 2179572), (1192, 1693191), (1219, 1655688), (1272, 1586701), (1389, 1453048), (1788, 1128794), (1852, 1089786), (2438, 827844), (2778, 726524), (3427, 588936), (3576, 564397), (3657, 551896), (3704, 544893), (4876, 413922), (5556, 363262), (6854, 294468), (7314, 275948), (7897, 255576), (9752, 206961), (10281, 196312), (10649, 189528), (11112, 181631), (13708, 147234), (14628, 137974), (15794, 127788), (20562, 98156), (21298, 94764), (23691, 85192), (24539, 82248), (27416, 73617), (29256, 68987), (31588, 63894), (31947, 63176), (41124, 49078), (42596, 47382)]