2021067132

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 5903923200

約数和(自身を除く): 3882856068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 49, 69, 74, 84, 92, 98, 111, 138, 147, 148, 161, 196, 222, 259, 276, 294, 322, 343, 444, 483, 518, 577, 588, 644, 686, 777, 851, 966, 1029, 1036, 1127, 1154, 1372, 1554, 1702, 1731, 1813, 1932, 2058, 2254, 2308, 2553, 3108, 3381, 3404, 3462, 3626, 4039, 4116, 4508, 5106, 5439, 5957, 6762, 6924, 7252, 7889, 8078, 10212, 10878, 11914, 12117, 12691, 13271, 13524, 15778, 16156, 17871, 21349, 21756, 23667, 23828, 24234, 25382, 26542, 28273, 31556, 35742, 38073, 39813, 41699, 42698, 47334, 48468, 50764, 53084, 56546, 64047, 71484, 76146, 79626, 83398, 84819, 85396, 92897, 94668, 113092, 125097, 128094, 149443, 152292, 159252, 166796, 169638, 185794, 197911, 250194, 256188, 278691, 291893, 298886, 339276, 371588, 395822, 448329, 491027, 500388, 557382, 583786, 593733, 597772, 650279, 791644, 875679, 896658, 982054, 1046101, 1114764, 1167572, 1187466, 1300558, 1473081, 1751358, 1793316, 1950837, 1964108, 2092202, 2374932, 2601116, 2946162, 3138303, 3437189, 3502716, 3901674, 4184404, 4551953, 5892324, 6276606, 6874378, 7322707, 7803348, 9103906, 10311567, 12553212, 13655859, 13748756, 14645414, 18207812, 20623134, 21968121, 24060323, 27311718, 29290828, 41246268, 43936242, 48120646, 54623436, 72180969, 87872484, 96241292, 144361938, 168422261, 288723876, 336844522, 505266783, 673689044, 1010533566, 2021067132]

約数ペア:

[(1, 2021067132), (2, 1010533566), (3, 673689044), (4, 505266783), (6, 336844522), (7, 288723876), (12, 168422261), (14, 144361938), (21, 96241292), (23, 87872484), (28, 72180969), (37, 54623436), (42, 48120646), (46, 43936242), (49, 41246268), (69, 29290828), (74, 27311718), (84, 24060323), (92, 21968121), (98, 20623134), (111, 18207812), (138, 14645414), (147, 13748756), (148, 13655859), (161, 12553212), (196, 10311567), (222, 9103906), (259, 7803348), (276, 7322707), (294, 6874378), (322, 6276606), (343, 5892324), (444, 4551953), (483, 4184404), (518, 3901674), (577, 3502716), (588, 3437189), (644, 3138303), (686, 2946162), (777, 2601116), (851, 2374932), (966, 2092202), (1029, 1964108), (1036, 1950837), (1127, 1793316), (1154, 1751358), (1372, 1473081), (1554, 1300558), (1702, 1187466), (1731, 1167572), (1813, 1114764), (1932, 1046101), (2058, 982054), (2254, 896658), (2308, 875679), (2553, 791644), (3108, 650279), (3381, 597772), (3404, 593733), (3462, 583786), (3626, 557382), (4039, 500388), (4116, 491027), (4508, 448329), (5106, 395822), (5439, 371588), (5957, 339276), (6762, 298886), (6924, 291893), (7252, 278691), (7889, 256188), (8078, 250194), (10212, 197911), (10878, 185794), (11914, 169638), (12117, 166796), (12691, 159252), (13271, 152292), (13524, 149443), (15778, 128094), (16156, 125097), (17871, 113092), (21349, 94668), (21756, 92897), (23667, 85396), (23828, 84819), (24234, 83398), (25382, 79626), (26542, 76146), (28273, 71484), (31556, 64047), (35742, 56546), (38073, 53084), (39813, 50764), (41699, 48468), (42698, 47334)]