18899142912

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^2\times {\mathrm{5393}}^1$

素因数の和:5447

約数の個数: 270

約数和(自身を含む): 61033503762

約数和(自身を除く): 42134360850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 169, 192, 208, 216, 234, 256, 288, 312, 324, 338, 351, 384, 416, 432, 468, 507, 576, 624, 648, 676, 702, 768, 832, 864, 936, 1014, 1053, 1152, 1248, 1296, 1352, 1404, 1521, 1664, 1728, 1872, 2028, 2106, 2304, 2496, 2592, 2704, 2808, 3042, 3328, 3456, 3744, 4056, 4212, 4563, 4992, 5184, 5393, 5408, 5616, 6084, 6912, 7488, 8112, 8424, 9126, 9984, 10368, 10786, 10816, 11232, 12168, 13689, 14976, 16179, 16224, 16848, 18252, 20736, 21572, 21632, 22464, 24336, 27378, 29952, 32358, 32448, 33696, 36504, 43144, 43264, 44928, 48537, 48672, 54756, 64716, 64896, 67392, 70109, 73008, 86288, 89856, 97074, 97344, 109512, 129432, 129792, 134784, 140218, 145611, 146016, 172576, 194148, 194688, 210327, 219024, 258864, 269568, 280436, 291222, 292032, 345152, 388296, 389376, 420654, 436833, 438048, 517728, 560872, 582444, 584064, 630981, 690304, 776592, 841308, 873666, 876096, 911417, 1035456, 1121744, 1164888, 1168128, 1261962, 1380608, 1553184, 1682616, 1747332, 1752192, 1822834, 1892943, 2070912, 2243488, 2329776, 2523924, 2734251, 3106368, 3365232, 3494664, 3504384, 3645668, 3785886, 4141824, 4486976, 4659552, 5047848, 5468502, 5678829, 6212736, 6730464, 6989328, 7291336, 7571772, 8202753, 8973952, 9319104, 10095696, 10937004, 11357658, 12425472, 13460928, 13978656, 14582672, 15143544, 16405506, 17947904, 18638208, 20191392, 21874008, 22715316, 24608259, 26921856, 27957312, 29165344, 30287088, 32811012, 37276416, 40382784, 43748016, 45430632, 49216518, 53843712, 55914624, 58330688, 60574176, 65622024, 73824777, 80765568, 87496032, 90861264, 98433036, 111829248, 116661376, 121148352, 131244048, 147649554, 161531136, 174992064, 181722528, 196866072, 233322752, 242296704, 262488096, 295299108, 349984128, 363445056, 393732144, 484593408, 524976192, 590598216, 699968256, 726890112, 787464288, 1049952384, 1181196432, 1453780224, 1574928576, 2099904768, 2362392864, 3149857152, 4724785728, 6299714304, 9449571456, 18899142912]

約数ペア:

[(1, 18899142912), (2, 9449571456), (3, 6299714304), (4, 4724785728), (6, 3149857152), (8, 2362392864), (9, 2099904768), (12, 1574928576), (13, 1453780224), (16, 1181196432), (18, 1049952384), (24, 787464288), (26, 726890112), (27, 699968256), (32, 590598216), (36, 524976192), (39, 484593408), (48, 393732144), (52, 363445056), (54, 349984128), (64, 295299108), (72, 262488096), (78, 242296704), (81, 233322752), (96, 196866072), (104, 181722528), (108, 174992064), (117, 161531136), (128, 147649554), (144, 131244048), (156, 121148352), (162, 116661376), (169, 111829248), (192, 98433036), (208, 90861264), (216, 87496032), (234, 80765568), (256, 73824777), (288, 65622024), (312, 60574176), (324, 58330688), (338, 55914624), (351, 53843712), (384, 49216518), (416, 45430632), (432, 43748016), (468, 40382784), (507, 37276416), (576, 32811012), (624, 30287088), (648, 29165344), (676, 27957312), (702, 26921856), (768, 24608259), (832, 22715316), (864, 21874008), (936, 20191392), (1014, 18638208), (1053, 17947904), (1152, 16405506), (1248, 15143544), (1296, 14582672), (1352, 13978656), (1404, 13460928), (1521, 12425472), (1664, 11357658), (1728, 10937004), (1872, 10095696), (2028, 9319104), (2106, 8973952), (2304, 8202753), (2496, 7571772), (2592, 7291336), (2704, 6989328), (2808, 6730464), (3042, 6212736), (3328, 5678829), (3456, 5468502), (3744, 5047848), (4056, 4659552), (4212, 4486976), (4563, 4141824), (4992, 3785886), (5184, 3645668), (5393, 3504384), (5408, 3494664), (5616, 3365232), (6084, 3106368), (6912, 2734251), (7488, 2523924), (8112, 2329776), (8424, 2243488), (9126, 2070912), (9984, 1892943), (10368, 1822834), (10786, 1752192), (10816, 1747332), (11232, 1682616), (12168, 1553184), (13689, 1380608), (14976, 1261962), (16179, 1168128), (16224, 1164888), (16848, 1121744), (18252, 1035456), (20736, 911417), (21572, 876096), (21632, 873666), (22464, 841308), (24336, 776592), (27378, 690304), (29952, 630981), (32358, 584064), (32448, 582444), (33696, 560872), (36504, 517728), (43144, 438048), (43264, 436833), (44928, 420654), (48537, 389376), (48672, 388296), (54756, 345152), (64716, 292032), (64896, 291222), (67392, 280436), (70109, 269568), (73008, 258864), (86288, 219024), (89856, 210327), (97074, 194688), (97344, 194148), (109512, 172576), (129432, 146016), (129792, 145611), (134784, 140218)]