2017875468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7916

約数の個数: 144

約数和(自身を含む): 6016792320

約数和(自身を除く): 3998916852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 399, 437, 483, 532, 588, 644, 798, 874, 931, 966, 1127, 1311, 1596, 1748, 1862, 1932, 2254, 2622, 2793, 3059, 3381, 3724, 4508, 5244, 5586, 6118, 6762, 7853, 9177, 11172, 12236, 13524, 15706, 18354, 21413, 23559, 31412, 36708, 42826, 47118, 54971, 64239, 85652, 94236, 109942, 128478, 149207, 164913, 180619, 219884, 256956, 298414, 329826, 361238, 384797, 447621, 541857, 596828, 659652, 722476, 769594, 895242, 1044449, 1083714, 1154391, 1264333, 1539188, 1790484, 2088898, 2167428, 2308782, 2528666, 3133347, 3431761, 3792999, 4177796, 4617564, 5057332, 6266694, 6863522, 7311143, 7585998, 8850331, 10295283, 12533388, 13727044, 14622286, 15171996, 17700662, 20590566, 21933429, 24022327, 26550993, 29244572, 35401324, 41181132, 43866858, 48044654, 53101986, 72066981, 87733716, 96089308, 106203972, 144133962, 168156289, 288267924, 336312578, 504468867, 672625156, 1008937734, 2017875468]

約数ペア:

[(1, 2017875468), (2, 1008937734), (3, 672625156), (4, 504468867), (6, 336312578), (7, 288267924), (12, 168156289), (14, 144133962), (19, 106203972), (21, 96089308), (23, 87733716), (28, 72066981), (38, 53101986), (42, 48044654), (46, 43866858), (49, 41181132), (57, 35401324), (69, 29244572), (76, 26550993), (84, 24022327), (92, 21933429), (98, 20590566), (114, 17700662), (133, 15171996), (138, 14622286), (147, 13727044), (161, 12533388), (196, 10295283), (228, 8850331), (266, 7585998), (276, 7311143), (294, 6863522), (322, 6266694), (399, 5057332), (437, 4617564), (483, 4177796), (532, 3792999), (588, 3431761), (644, 3133347), (798, 2528666), (874, 2308782), (931, 2167428), (966, 2088898), (1127, 1790484), (1311, 1539188), (1596, 1264333), (1748, 1154391), (1862, 1083714), (1932, 1044449), (2254, 895242), (2622, 769594), (2793, 722476), (3059, 659652), (3381, 596828), (3724, 541857), (4508, 447621), (5244, 384797), (5586, 361238), (6118, 329826), (6762, 298414), (7853, 256956), (9177, 219884), (11172, 180619), (12236, 164913), (13524, 149207), (15706, 128478), (18354, 109942), (21413, 94236), (23559, 85652), (31412, 64239), (36708, 54971), (42826, 47118)]