2018741004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{49757}}^1$

素因数の和:49804

約数の個数: 108

約数和(自身を含む): 6194273904

約数和(自身を除く): 4175532900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 5796, 6762, 10143, 13524, 20286, 40572, 49757, 99514, 149271, 199028, 298542, 348299, 447813, 597084, 696598, 895626, 1044897, 1144411, 1393196, 1791252, 2089794, 2288822, 2438093, 3134691, 3433233, 4179588, 4577644, 4876186, 6269382, 6866466, 7314279, 8010877, 9752372, 10299699, 12538764, 13732932, 14628558, 16021754, 20599398, 21942837, 24032631, 29257116, 32043508, 41198796, 43885674, 48065262, 56076139, 72097893, 87771348, 96130524, 112152278, 144195786, 168228417, 224304556, 288391572, 336456834, 504685251, 672913668, 1009370502, 2018741004]

約数ペア:

[(1, 2018741004), (2, 1009370502), (3, 672913668), (4, 504685251), (6, 336456834), (7, 288391572), (9, 224304556), (12, 168228417), (14, 144195786), (18, 112152278), (21, 96130524), (23, 87771348), (28, 72097893), (36, 56076139), (42, 48065262), (46, 43885674), (49, 41198796), (63, 32043508), (69, 29257116), (84, 24032631), (92, 21942837), (98, 20599398), (126, 16021754), (138, 14628558), (147, 13732932), (161, 12538764), (196, 10299699), (207, 9752372), (252, 8010877), (276, 7314279), (294, 6866466), (322, 6269382), (414, 4876186), (441, 4577644), (483, 4179588), (588, 3433233), (644, 3134691), (828, 2438093), (882, 2288822), (966, 2089794), (1127, 1791252), (1449, 1393196), (1764, 1144411), (1932, 1044897), (2254, 895626), (2898, 696598), (3381, 597084), (4508, 447813), (5796, 348299), (6762, 298542), (10143, 199028), (13524, 149271), (20286, 99514), (40572, 49757)]