21035684124

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 360

約数和(自身を含む): 69347955600

約数和(自身を除く): 48312271476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 227, 234, 252, 273, 294, 324, 351, 364, 378, 441, 449, 454, 468, 546, 567, 588, 637, 681, 702, 756, 819, 882, 898, 908, 1053, 1092, 1134, 1274, 1323, 1347, 1362, 1404, 1589, 1638, 1764, 1796, 1911, 2043, 2106, 2268, 2457, 2548, 2646, 2694, 2724, 2951, 3143, 3178, 3276, 3822, 3969, 4041, 4086, 4212, 4767, 4914, 5292, 5388, 5733, 5837, 5902, 6129, 6286, 6356, 7371, 7644, 7938, 8082, 8172, 8853, 9429, 9534, 9828, 11123, 11466, 11674, 11804, 12123, 12258, 12572, 14301, 14742, 15876, 16164, 17199, 17511, 17706, 18387, 18858, 19068, 20657, 22001, 22246, 22932, 23348, 24246, 24516, 26559, 28287, 28602, 29484, 33369, 34398, 35022, 35412, 36369, 36774, 37716, 40859, 41314, 42903, 44002, 44492, 48492, 51597, 52533, 53118, 56574, 57204, 61971, 66003, 66738, 68796, 70044, 72738, 73548, 79677, 81718, 82628, 84861, 85806, 88004, 100107, 101923, 103194, 105066, 106236, 113148, 122577, 123942, 128709, 132006, 133476, 144599, 145476, 157599, 159354, 163436, 169722, 171612, 185913, 198009, 200214, 203846, 206388, 210132, 239031, 245154, 247884, 254583, 257418, 264012, 286013, 289198, 300321, 305769, 315198, 318708, 339444, 367731, 371826, 396018, 400428, 407692, 433797, 472797, 478062, 490308, 509166, 514836, 557739, 572026, 578396, 594027, 600642, 611538, 630396, 713461, 735462, 743652, 792036, 858039, 867594, 900963, 917307, 945594, 956124, 1018332, 1103193, 1115478, 1144052, 1188054, 1201284, 1223076, 1301391, 1324999, 1426922, 1470924, 1673217, 1716078, 1735188, 1782081, 1801926, 1834614, 1891188, 2140383, 2206386, 2230956, 2376108, 2574117, 2602782, 2649998, 2751921, 2853844, 3309579, 3346434, 3432156, 3564162, 3603852, 3669228, 3904173, 3974997, 4280766, 4412772, 4994227, 5148234, 5205564, 5299996, 5503842, 6421149, 6619158, 6692868, 7128324, 7722351, 7808346, 7949994, 8255763, 8561532, 9274993, 9988454, 10296468, 11007684, 11712519, 11924991, 12842298, 13238316, 14982681, 15444702, 15616692, 15899988, 16511526, 18549986, 19263447, 19976908, 23167053, 23425038, 23849982, 25684596, 27824979, 29965362, 30889404, 33023052, 35774973, 37099972, 38526894, 44948043, 46334106, 46850076, 47699964, 55649958, 57790341, 59930724, 64924951, 71549946, 77053788, 83474937, 89896086, 92668212, 107324919, 111299916, 115580682, 129849902, 134844129, 143099892, 166949874, 179792172, 194774853, 214649838, 231161364, 250424811, 259699804, 269688258, 333899748, 389549706, 404532387, 429299676, 500849622, 539376516, 584324559, 751274433, 779099412, 809064774, 1001699244, 1168649118, 1502548866, 1618129548, 1752973677, 2337298236, 3005097732, 3505947354, 5258921031, 7011894708, 10517842062, 21035684124]

約数ペア:

[(1, 21035684124), (2, 10517842062), (3, 7011894708), (4, 5258921031), (6, 3505947354), (7, 3005097732), (9, 2337298236), (12, 1752973677), (13, 1618129548), (14, 1502548866), (18, 1168649118), (21, 1001699244), (26, 809064774), (27, 779099412), (28, 751274433), (36, 584324559), (39, 539376516), (42, 500849622), (49, 429299676), (52, 404532387), (54, 389549706), (63, 333899748), (78, 269688258), (81, 259699804), (84, 250424811), (91, 231161364), (98, 214649838), (108, 194774853), (117, 179792172), (126, 166949874), (147, 143099892), (156, 134844129), (162, 129849902), (182, 115580682), (189, 111299916), (196, 107324919), (227, 92668212), (234, 89896086), (252, 83474937), (273, 77053788), (294, 71549946), (324, 64924951), (351, 59930724), (364, 57790341), (378, 55649958), (441, 47699964), (449, 46850076), (454, 46334106), (468, 44948043), (546, 38526894), (567, 37099972), (588, 35774973), (637, 33023052), (681, 30889404), (702, 29965362), (756, 27824979), (819, 25684596), (882, 23849982), (898, 23425038), (908, 23167053), (1053, 19976908), (1092, 19263447), (1134, 18549986), (1274, 16511526), (1323, 15899988), (1347, 15616692), (1362, 15444702), (1404, 14982681), (1589, 13238316), (1638, 12842298), (1764, 11924991), (1796, 11712519), (1911, 11007684), (2043, 10296468), (2106, 9988454), (2268, 9274993), (2457, 8561532), (2548, 8255763), (2646, 7949994), (2694, 7808346), (2724, 7722351), (2951, 7128324), (3143, 6692868), (3178, 6619158), (3276, 6421149), (3822, 5503842), (3969, 5299996), (4041, 5205564), (4086, 5148234), (4212, 4994227), (4767, 4412772), (4914, 4280766), (5292, 3974997), (5388, 3904173), (5733, 3669228), (5837, 3603852), (5902, 3564162), (6129, 3432156), (6286, 3346434), (6356, 3309579), (7371, 2853844), (7644, 2751921), (7938, 2649998), (8082, 2602782), (8172, 2574117), (8853, 2376108), (9429, 2230956), (9534, 2206386), (9828, 2140383), (11123, 1891188), (11466, 1834614), (11674, 1801926), (11804, 1782081), (12123, 1735188), (12258, 1716078), (12572, 1673217), (14301, 1470924), (14742, 1426922), (15876, 1324999), (16164, 1301391), (17199, 1223076), (17511, 1201284), (17706, 1188054), (18387, 1144052), (18858, 1115478), (19068, 1103193), (20657, 1018332), (22001, 956124), (22246, 945594), (22932, 917307), (23348, 900963), (24246, 867594), (24516, 858039), (26559, 792036), (28287, 743652), (28602, 735462), (29484, 713461), (33369, 630396), (34398, 611538), (35022, 600642), (35412, 594027), (36369, 578396), (36774, 572026), (37716, 557739), (40859, 514836), (41314, 509166), (42903, 490308), (44002, 478062), (44492, 472797), (48492, 433797), (51597, 407692), (52533, 400428), (53118, 396018), (56574, 371826), (57204, 367731), (61971, 339444), (66003, 318708), (66738, 315198), (68796, 305769), (70044, 300321), (72738, 289198), (73548, 286013), (79677, 264012), (81718, 257418), (82628, 254583), (84861, 247884), (85806, 245154), (88004, 239031), (100107, 210132), (101923, 206388), (103194, 203846), (105066, 200214), (106236, 198009), (113148, 185913), (122577, 171612), (123942, 169722), (128709, 163436), (132006, 159354), (133476, 157599), (144599, 145476)]