21039769548

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 384

約数和(自身を含む): 67737600000

約数和(自身を除く): 46697830452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 167, 171, 179, 189, 196, 228, 252, 266, 294, 334, 342, 343, 358, 378, 399, 441, 501, 513, 532, 537, 588, 668, 684, 686, 716, 756, 798, 882, 931, 1002, 1026, 1029, 1074, 1169, 1197, 1253, 1323, 1372, 1503, 1596, 1611, 1764, 1862, 2004, 2052, 2058, 2148, 2338, 2394, 2506, 2646, 2793, 3006, 3087, 3173, 3222, 3401, 3507, 3591, 3724, 3759, 4116, 4509, 4676, 4788, 4833, 5012, 5292, 5586, 6012, 6174, 6346, 6444, 6517, 6802, 7014, 7182, 7518, 8183, 8379, 8771, 9018, 9261, 9519, 9666, 10203, 10521, 11172, 11277, 12348, 12692, 13034, 13604, 14028, 14364, 15036, 16366, 16758, 17542, 18036, 18522, 19038, 19332, 19551, 20406, 21042, 22211, 22554, 23807, 24549, 25137, 26068, 26313, 28557, 29893, 30609, 31563, 32732, 33516, 33831, 35084, 37044, 38076, 39102, 40812, 42084, 44422, 45108, 47614, 49098, 50274, 52626, 57114, 57281, 58653, 59786, 61218, 61397, 63126, 66633, 67662, 71421, 73647, 78204, 78939, 85671, 88844, 89679, 91827, 95228, 98196, 100548, 105252, 114228, 114562, 117306, 119572, 122436, 122794, 126252, 133266, 135324, 142842, 147294, 155477, 157878, 166649, 171342, 171843, 175959, 179358, 183654, 184191, 199899, 209251, 214263, 220941, 229124, 234612, 236817, 245588, 266532, 269037, 285684, 294588, 310954, 315756, 333298, 342684, 343686, 351918, 358716, 367308, 368382, 399798, 418502, 428526, 441882, 466431, 473634, 499947, 515529, 538074, 552573, 567967, 599697, 621908, 627753, 642789, 666596, 687372, 703836, 736764, 799596, 807111, 837004, 857052, 883764, 932862, 947268, 999894, 1031058, 1076148, 1088339, 1105146, 1135934, 1166543, 1199394, 1255506, 1285578, 1399293, 1464757, 1499841, 1546587, 1614222, 1657719, 1703901, 1865724, 1883259, 1999788, 2062116, 2176678, 2210292, 2271868, 2333086, 2398788, 2511012, 2571156, 2798586, 2929514, 2999682, 3093174, 3228444, 3265017, 3315438, 3407802, 3499629, 3766518, 3975769, 4197879, 4353356, 4394271, 4499523, 4666172, 5111703, 5597172, 5649777, 5859028, 5999364, 6186348, 6530034, 6630876, 6815604, 6999258, 7533036, 7951538, 8395758, 8788542, 8999046, 9795051, 10223406, 10253299, 10498887, 11299554, 11927307, 13060068, 13182813, 13998516, 15335109, 15903076, 16791516, 17577084, 17998092, 19590102, 20446812, 20506598, 20997774, 22599108, 23854614, 26365626, 27830383, 29385153, 30670218, 30759897, 31496661, 35781921, 39180204, 39548439, 41013196, 41995548, 47709228, 52731252, 55660766, 58770306, 61340436, 61519794, 62993322, 71563842, 79096878, 83491149, 92279691, 107345763, 111321532, 117540612, 123039588, 125986644, 143127684, 158193756, 166982298, 184559382, 194812681, 214691526, 250473447, 276839073, 333964596, 369118764, 389625362, 429383052, 500946894, 553678146, 584438043, 751420341, 779250724, 1001893788, 1107356292, 1168876086, 1502840682, 1753314129, 2337752172, 3005681364, 3506628258, 5259942387, 7013256516, 10519884774, 21039769548]

約数ペア:

[(1, 21039769548), (2, 10519884774), (3, 7013256516), (4, 5259942387), (6, 3506628258), (7, 3005681364), (9, 2337752172), (12, 1753314129), (14, 1502840682), (18, 1168876086), (19, 1107356292), (21, 1001893788), (27, 779250724), (28, 751420341), (36, 584438043), (38, 553678146), (42, 500946894), (49, 429383052), (54, 389625362), (57, 369118764), (63, 333964596), (76, 276839073), (84, 250473447), (98, 214691526), (108, 194812681), (114, 184559382), (126, 166982298), (133, 158193756), (147, 143127684), (167, 125986644), (171, 123039588), (179, 117540612), (189, 111321532), (196, 107345763), (228, 92279691), (252, 83491149), (266, 79096878), (294, 71563842), (334, 62993322), (342, 61519794), (343, 61340436), (358, 58770306), (378, 55660766), (399, 52731252), (441, 47709228), (501, 41995548), (513, 41013196), (532, 39548439), (537, 39180204), (588, 35781921), (668, 31496661), (684, 30759897), (686, 30670218), (716, 29385153), (756, 27830383), (798, 26365626), (882, 23854614), (931, 22599108), (1002, 20997774), (1026, 20506598), (1029, 20446812), (1074, 19590102), (1169, 17998092), (1197, 17577084), (1253, 16791516), (1323, 15903076), (1372, 15335109), (1503, 13998516), (1596, 13182813), (1611, 13060068), (1764, 11927307), (1862, 11299554), (2004, 10498887), (2052, 10253299), (2058, 10223406), (2148, 9795051), (2338, 8999046), (2394, 8788542), (2506, 8395758), (2646, 7951538), (2793, 7533036), (3006, 6999258), (3087, 6815604), (3173, 6630876), (3222, 6530034), (3401, 6186348), (3507, 5999364), (3591, 5859028), (3724, 5649777), (3759, 5597172), (4116, 5111703), (4509, 4666172), (4676, 4499523), (4788, 4394271), (4833, 4353356), (5012, 4197879), (5292, 3975769), (5586, 3766518), (6012, 3499629), (6174, 3407802), (6346, 3315438), (6444, 3265017), (6517, 3228444), (6802, 3093174), (7014, 2999682), (7182, 2929514), (7518, 2798586), (8183, 2571156), (8379, 2511012), (8771, 2398788), (9018, 2333086), (9261, 2271868), (9519, 2210292), (9666, 2176678), (10203, 2062116), (10521, 1999788), (11172, 1883259), (11277, 1865724), (12348, 1703901), (12692, 1657719), (13034, 1614222), (13604, 1546587), (14028, 1499841), (14364, 1464757), (15036, 1399293), (16366, 1285578), (16758, 1255506), (17542, 1199394), (18036, 1166543), (18522, 1135934), (19038, 1105146), (19332, 1088339), (19551, 1076148), (20406, 1031058), (21042, 999894), (22211, 947268), (22554, 932862), (23807, 883764), (24549, 857052), (25137, 837004), (26068, 807111), (26313, 799596), (28557, 736764), (29893, 703836), (30609, 687372), (31563, 666596), (32732, 642789), (33516, 627753), (33831, 621908), (35084, 599697), (37044, 567967), (38076, 552573), (39102, 538074), (40812, 515529), (42084, 499947), (44422, 473634), (45108, 466431), (47614, 441882), (49098, 428526), (50274, 418502), (52626, 399798), (57114, 368382), (57281, 367308), (58653, 358716), (59786, 351918), (61218, 343686), (61397, 342684), (63126, 333298), (66633, 315756), (67662, 310954), (71421, 294588), (73647, 285684), (78204, 269037), (78939, 266532), (85671, 245588), (88844, 236817), (89679, 234612), (91827, 229124), (95228, 220941), (98196, 214263), (100548, 209251), (105252, 199899), (114228, 184191), (114562, 183654), (117306, 179358), (119572, 175959), (122436, 171843), (122794, 171342), (126252, 166649), (133266, 157878), (135324, 155477), (142842, 147294)]