21195543138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 59259863040

約数和(自身を除く): 38064319902

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 42, 57, 62, 66, 73, 77, 93, 97, 114, 121, 133, 146, 154, 186, 194, 209, 217, 219, 231, 242, 266, 291, 341, 363, 399, 418, 434, 438, 462, 511, 582, 589, 627, 651, 679, 682, 726, 798, 803, 847, 1022, 1023, 1067, 1178, 1254, 1302, 1358, 1387, 1463, 1533, 1606, 1694, 1767, 1843, 2037, 2046, 2134, 2263, 2299, 2387, 2409, 2541, 2774, 2926, 3007, 3066, 3201, 3534, 3686, 3751, 4074, 4123, 4161, 4389, 4526, 4598, 4774, 4818, 5082, 5529, 5621, 6014, 6402, 6479, 6789, 6897, 7081, 7161, 7469, 7502, 8246, 8322, 8778, 8833, 9021, 9709, 11058, 11242, 11253, 11737, 12369, 12901, 12958, 13578, 13794, 14162, 14322, 14938, 15257, 15841, 16093, 16863, 17666, 18042, 19418, 19437, 20273, 21049, 21243, 22407, 22506, 23474, 24738, 24893, 25802, 26257, 26499, 29127, 30514, 31682, 32186, 33077, 33726, 35211, 38703, 38874, 40546, 42098, 42486, 42997, 44814, 45353, 45771, 47523, 48279, 49567, 49786, 52514, 52998, 57133, 58254, 60819, 61831, 63147, 66154, 70422, 71269, 74679, 77406, 77891, 78771, 82159, 85994, 90706, 91542, 95046, 96558, 99134, 99231, 106799, 114266, 121638, 123662, 126294, 128991, 134539, 136059, 141911, 142538, 148701, 149358, 155782, 157542, 164318, 167827, 171399, 174251, 185493, 198462, 213598, 213807, 219511, 223003, 231539, 233673, 246477, 257982, 269078, 272118, 273823, 283822, 297402, 300979, 320397, 335654, 342798, 348502, 363847, 370986, 399931, 403617, 425733, 427614, 439022, 446006, 463078, 467346, 472967, 492954, 498883, 503481, 522753, 545237, 547646, 601958, 628463, 640794, 658533, 669009, 694617, 727694, 799862, 807234, 821469, 851466, 856801, 902937, 941773, 945934, 997766, 1006962, 1045506, 1090474, 1091541, 1174789, 1199793, 1256926, 1317066, 1338018, 1389234, 1418901, 1479929, 1496649, 1536577, 1561021, 1635711, 1642938, 1713602, 1805874, 1883546, 1885389, 1916761, 2183082, 2349578, 2399586, 2414621, 2546929, 2570403, 2825319, 2837802, 2959858, 2993298, 3073154, 3122042, 3271422, 3310769, 3524367, 3770778, 3833522, 4170709, 4399241, 4439787, 4609731, 4683063, 4829242, 5093858, 5140806, 5202637, 5650638, 5750283, 5997607, 6621538, 6913093, 7048734, 7243863, 7640787, 8341418, 8798482, 8879574, 9219462, 9366126, 9932307, 10359503, 10405274, 11500566, 11995214, 12512127, 13197723, 13826186, 14487726, 15281574, 15607911, 16279219, 16902347, 17992821, 19864614, 20719006, 20739279, 25024254, 26395446, 26560831, 29194963, 31078509, 31215822, 32558438, 33804694, 35985642, 36418459, 41478558, 45877799, 48391651, 48837657, 50707041, 53121662, 58389926, 62157018, 72836918, 79682493, 87584889, 91755598, 96783302, 97675314, 101414082, 109255377, 113954533, 137633397, 145174953, 159364986, 175169778, 185925817, 218510754, 227909066, 275266794, 290349906, 321144593, 341863599, 371851634, 504655789, 557777451, 642289186, 683727198, 963433779, 1009311578, 1115554902, 1513967367, 1926867558, 3027934734, 3532590523, 7065181046, 10597771569, 21195543138]

約数ペア:

[(1, 21195543138), (2, 10597771569), (3, 7065181046), (6, 3532590523), (7, 3027934734), (11, 1926867558), (14, 1513967367), (19, 1115554902), (21, 1009311578), (22, 963433779), (31, 683727198), (33, 642289186), (38, 557777451), (42, 504655789), (57, 371851634), (62, 341863599), (66, 321144593), (73, 290349906), (77, 275266794), (93, 227909066), (97, 218510754), (114, 185925817), (121, 175169778), (133, 159364986), (146, 145174953), (154, 137633397), (186, 113954533), (194, 109255377), (209, 101414082), (217, 97675314), (219, 96783302), (231, 91755598), (242, 87584889), (266, 79682493), (291, 72836918), (341, 62157018), (363, 58389926), (399, 53121662), (418, 50707041), (434, 48837657), (438, 48391651), (462, 45877799), (511, 41478558), (582, 36418459), (589, 35985642), (627, 33804694), (651, 32558438), (679, 31215822), (682, 31078509), (726, 29194963), (798, 26560831), (803, 26395446), (847, 25024254), (1022, 20739279), (1023, 20719006), (1067, 19864614), (1178, 17992821), (1254, 16902347), (1302, 16279219), (1358, 15607911), (1387, 15281574), (1463, 14487726), (1533, 13826186), (1606, 13197723), (1694, 12512127), (1767, 11995214), (1843, 11500566), (2037, 10405274), (2046, 10359503), (2134, 9932307), (2263, 9366126), (2299, 9219462), (2387, 8879574), (2409, 8798482), (2541, 8341418), (2774, 7640787), (2926, 7243863), (3007, 7048734), (3066, 6913093), (3201, 6621538), (3534, 5997607), (3686, 5750283), (3751, 5650638), (4074, 5202637), (4123, 5140806), (4161, 5093858), (4389, 4829242), (4526, 4683063), (4598, 4609731), (4774, 4439787), (4818, 4399241), (5082, 4170709), (5529, 3833522), (5621, 3770778), (6014, 3524367), (6402, 3310769), (6479, 3271422), (6789, 3122042), (6897, 3073154), (7081, 2993298), (7161, 2959858), (7469, 2837802), (7502, 2825319), (8246, 2570403), (8322, 2546929), (8778, 2414621), (8833, 2399586), (9021, 2349578), (9709, 2183082), (11058, 1916761), (11242, 1885389), (11253, 1883546), (11737, 1805874), (12369, 1713602), (12901, 1642938), (12958, 1635711), (13578, 1561021), (13794, 1536577), (14162, 1496649), (14322, 1479929), (14938, 1418901), (15257, 1389234), (15841, 1338018), (16093, 1317066), (16863, 1256926), (17666, 1199793), (18042, 1174789), (19418, 1091541), (19437, 1090474), (20273, 1045506), (21049, 1006962), (21243, 997766), (22407, 945934), (22506, 941773), (23474, 902937), (24738, 856801), (24893, 851466), (25802, 821469), (26257, 807234), (26499, 799862), (29127, 727694), (30514, 694617), (31682, 669009), (32186, 658533), (33077, 640794), (33726, 628463), (35211, 601958), (38703, 547646), (38874, 545237), (40546, 522753), (42098, 503481), (42486, 498883), (42997, 492954), (44814, 472967), (45353, 467346), (45771, 463078), (47523, 446006), (48279, 439022), (49567, 427614), (49786, 425733), (52514, 403617), (52998, 399931), (57133, 370986), (58254, 363847), (60819, 348502), (61831, 342798), (63147, 335654), (66154, 320397), (70422, 300979), (71269, 297402), (74679, 283822), (77406, 273823), (77891, 272118), (78771, 269078), (82159, 257982), (85994, 246477), (90706, 233673), (91542, 231539), (95046, 223003), (96558, 219511), (99134, 213807), (99231, 213598), (106799, 198462), (114266, 185493), (121638, 174251), (123662, 171399), (126294, 167827), (128991, 164318), (134539, 157542), (136059, 155782), (141911, 149358), (142538, 148701)]