19918932264

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21066

約数の個数: 320

約数和(自身を含む): 73222617600

約数和(自身を除く): 53303685336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 162, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 324, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 567, 594, 616, 627, 648, 684, 693, 756, 792, 798, 836, 891, 924, 1026, 1064, 1134, 1188, 1197, 1254, 1368, 1386, 1463, 1512, 1539, 1596, 1672, 1782, 1848, 1881, 2052, 2079, 2268, 2376, 2394, 2508, 2772, 2926, 3078, 3192, 3564, 3591, 3762, 4104, 4158, 4389, 4536, 4788, 5016, 5544, 5643, 5852, 6156, 6237, 7128, 7182, 7524, 8316, 8778, 9576, 10773, 11286, 11704, 12312, 12474, 13167, 14364, 15048, 16632, 16929, 17556, 21011, 21546, 22572, 24948, 26334, 28728, 33858, 35112, 39501, 42022, 43092, 45144, 49896, 52668, 63033, 67716, 79002, 84044, 86184, 105336, 118503, 126066, 135432, 147077, 158004, 168088, 189099, 231121, 237006, 252132, 294154, 316008, 378198, 399209, 441231, 462242, 474012, 504264, 567297, 588308, 693363, 756396, 798418, 882462, 924484, 948024, 1134594, 1176616, 1197627, 1323693, 1386726, 1512792, 1596836, 1617847, 1701891, 1764924, 1848968, 2080089, 2269188, 2395254, 2647386, 2773452, 2794463, 3193672, 3235694, 3403782, 3529848, 3592881, 3971079, 4160178, 4391299, 4538376, 4790508, 4853541, 5294772, 5546904, 5588926, 6240267, 6471388, 6807564, 7185762, 7942158, 8320356, 8383389, 8782598, 9581016, 9707082, 10589544, 10778643, 11177852, 11913237, 12480534, 12942776, 13173897, 13615128, 14371524, 14560623, 15884316, 16640712, 16766778, 17565196, 18720801, 19414164, 21557286, 22355704, 23826474, 24961068, 25150167, 26347794, 28743048, 29121246, 30739093, 31768632, 32335929, 33533556, 35130392, 37441602, 38828328, 39521691, 43114572, 43681869, 47652948, 49922136, 50300334, 52695588, 58242492, 61478186, 64671858, 67067112, 74883204, 75450501, 79043382, 86229144, 87363738, 92217279, 95305896, 100600668, 105391176, 116484984, 118565073, 122956372, 129343716, 131045607, 149766408, 150901002, 158086764, 174727476, 184434558, 201201336, 226351503, 237130146, 245912744, 258687432, 262091214, 276651837, 301802004, 316173528, 349454952, 355695219, 368869116, 452703006, 474260292, 524182428, 553303674, 603604008, 711390438, 737738232, 829955511, 905406012, 948520584, 1048364856, 1106607348, 1422780876, 1659911022, 1810812024, 2213214696, 2489866533, 2845561752, 3319822044, 4979733066, 6639644088, 9959466132, 19918932264]

約数ペア:

[(1, 19918932264), (2, 9959466132), (3, 6639644088), (4, 4979733066), (6, 3319822044), (7, 2845561752), (8, 2489866533), (9, 2213214696), (11, 1810812024), (12, 1659911022), (14, 1422780876), (18, 1106607348), (19, 1048364856), (21, 948520584), (22, 905406012), (24, 829955511), (27, 737738232), (28, 711390438), (33, 603604008), (36, 553303674), (38, 524182428), (42, 474260292), (44, 452703006), (54, 368869116), (56, 355695219), (57, 349454952), (63, 316173528), (66, 301802004), (72, 276651837), (76, 262091214), (77, 258687432), (81, 245912744), (84, 237130146), (88, 226351503), (99, 201201336), (108, 184434558), (114, 174727476), (126, 158086764), (132, 150901002), (133, 149766408), (152, 131045607), (154, 129343716), (162, 122956372), (168, 118565073), (171, 116484984), (189, 105391176), (198, 100600668), (209, 95305896), (216, 92217279), (228, 87363738), (231, 86229144), (252, 79043382), (264, 75450501), (266, 74883204), (297, 67067112), (308, 64671858), (324, 61478186), (342, 58242492), (378, 52695588), (396, 50300334), (399, 49922136), (418, 47652948), (456, 43681869), (462, 43114572), (504, 39521691), (513, 38828328), (532, 37441602), (567, 35130392), (594, 33533556), (616, 32335929), (627, 31768632), (648, 30739093), (684, 29121246), (693, 28743048), (756, 26347794), (792, 25150167), (798, 24961068), (836, 23826474), (891, 22355704), (924, 21557286), (1026, 19414164), (1064, 18720801), (1134, 17565196), (1188, 16766778), (1197, 16640712), (1254, 15884316), (1368, 14560623), (1386, 14371524), (1463, 13615128), (1512, 13173897), (1539, 12942776), (1596, 12480534), (1672, 11913237), (1782, 11177852), (1848, 10778643), (1881, 10589544), (2052, 9707082), (2079, 9581016), (2268, 8782598), (2376, 8383389), (2394, 8320356), (2508, 7942158), (2772, 7185762), (2926, 6807564), (3078, 6471388), (3192, 6240267), (3564, 5588926), (3591, 5546904), (3762, 5294772), (4104, 4853541), (4158, 4790508), (4389, 4538376), (4536, 4391299), (4788, 4160178), (5016, 3971079), (5544, 3592881), (5643, 3529848), (5852, 3403782), (6156, 3235694), (6237, 3193672), (7128, 2794463), (7182, 2773452), (7524, 2647386), (8316, 2395254), (8778, 2269188), (9576, 2080089), (10773, 1848968), (11286, 1764924), (11704, 1701891), (12312, 1617847), (12474, 1596836), (13167, 1512792), (14364, 1386726), (15048, 1323693), (16632, 1197627), (16929, 1176616), (17556, 1134594), (21011, 948024), (21546, 924484), (22572, 882462), (24948, 798418), (26334, 756396), (28728, 693363), (33858, 588308), (35112, 567297), (39501, 504264), (42022, 474012), (43092, 462242), (45144, 441231), (49896, 399209), (52668, 378198), (63033, 316008), (67716, 294154), (79002, 252132), (84044, 237006), (86184, 231121), (105336, 189099), (118503, 168088), (126066, 158004), (135432, 147077)]