1927719486

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 252

約数和(自身を含む): 5568214176

約数和(自身を除く): 3640494690

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 121, 126, 147, 154, 162, 189, 198, 223, 231, 242, 243, 294, 297, 363, 378, 441, 446, 462, 486, 539, 567, 594, 669, 693, 726, 729, 847, 882, 891, 1078, 1089, 1134, 1323, 1338, 1386, 1458, 1561, 1617, 1694, 1701, 1782, 2007, 2079, 2178, 2453, 2541, 2646, 2673, 3122, 3234, 3267, 3402, 3969, 4014, 4158, 4683, 4851, 4906, 5082, 5103, 5346, 5929, 6021, 6237, 6534, 7359, 7623, 7938, 8019, 9366, 9702, 9801, 10206, 10927, 11858, 11907, 12042, 12474, 14049, 14553, 14718, 15246, 16038, 17171, 17787, 18063, 18711, 19602, 21854, 22077, 22869, 23814, 26983, 28098, 29106, 29403, 32781, 34342, 35574, 35721, 36126, 37422, 42147, 43659, 44154, 45738, 51513, 53361, 53966, 54189, 56133, 58806, 65562, 66231, 68607, 71442, 80949, 84294, 87318, 88209, 98343, 103026, 106722, 108378, 112266, 120197, 126441, 130977, 132462, 137214, 154539, 160083, 161898, 162567, 176418, 188881, 196686, 198693, 205821, 240394, 242847, 252882, 261954, 295029, 309078, 320166, 325134, 360591, 377762, 379323, 392931, 397386, 411642, 463617, 480249, 485694, 566643, 590058, 596079, 617463, 721182, 728541, 758646, 785862, 885087, 927234, 960498, 1081773, 1133286, 1137969, 1192158, 1234926, 1322167, 1390851, 1440747, 1457082, 1699929, 1770174, 1788237, 2163546, 2185623, 2275938, 2644334, 2655261, 2781702, 2881494, 3245319, 3399858, 3576474, 3966501, 4172553, 4322241, 4371246, 5099787, 5310522, 6490638, 6556869, 7933002, 7965783, 8345106, 8644482, 9735957, 10199574, 11899503, 12517659, 13113738, 15299361, 15931566, 19471914, 19670607, 23799006, 25035318, 29207871, 30598722, 35698509, 39341214, 45898083, 58415742, 71397018, 87623613, 91796166, 107095527, 137694249, 175247226, 214191054, 275388498, 321286581, 642573162, 963859743, 1927719486]

約数ペア:

[(1, 1927719486), (2, 963859743), (3, 642573162), (6, 321286581), (7, 275388498), (9, 214191054), (11, 175247226), (14, 137694249), (18, 107095527), (21, 91796166), (22, 87623613), (27, 71397018), (33, 58415742), (42, 45898083), (49, 39341214), (54, 35698509), (63, 30598722), (66, 29207871), (77, 25035318), (81, 23799006), (98, 19670607), (99, 19471914), (121, 15931566), (126, 15299361), (147, 13113738), (154, 12517659), (162, 11899503), (189, 10199574), (198, 9735957), (223, 8644482), (231, 8345106), (242, 7965783), (243, 7933002), (294, 6556869), (297, 6490638), (363, 5310522), (378, 5099787), (441, 4371246), (446, 4322241), (462, 4172553), (486, 3966501), (539, 3576474), (567, 3399858), (594, 3245319), (669, 2881494), (693, 2781702), (726, 2655261), (729, 2644334), (847, 2275938), (882, 2185623), (891, 2163546), (1078, 1788237), (1089, 1770174), (1134, 1699929), (1323, 1457082), (1338, 1440747), (1386, 1390851), (1458, 1322167), (1561, 1234926), (1617, 1192158), (1694, 1137969), (1701, 1133286), (1782, 1081773), (2007, 960498), (2079, 927234), (2178, 885087), (2453, 785862), (2541, 758646), (2646, 728541), (2673, 721182), (3122, 617463), (3234, 596079), (3267, 590058), (3402, 566643), (3969, 485694), (4014, 480249), (4158, 463617), (4683, 411642), (4851, 397386), (4906, 392931), (5082, 379323), (5103, 377762), (5346, 360591), (5929, 325134), (6021, 320166), (6237, 309078), (6534, 295029), (7359, 261954), (7623, 252882), (7938, 242847), (8019, 240394), (9366, 205821), (9702, 198693), (9801, 196686), (10206, 188881), (10927, 176418), (11858, 162567), (11907, 161898), (12042, 160083), (12474, 154539), (14049, 137214), (14553, 132462), (14718, 130977), (15246, 126441), (16038, 120197), (17171, 112266), (17787, 108378), (18063, 106722), (18711, 103026), (19602, 98343), (21854, 88209), (22077, 87318), (22869, 84294), (23814, 80949), (26983, 71442), (28098, 68607), (29106, 66231), (29403, 65562), (32781, 58806), (34342, 56133), (35574, 54189), (35721, 53966), (36126, 53361), (37422, 51513), (42147, 45738), (43659, 44154)]