1921069729278

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{27901}}^1$

素因数の和:28509

約数の個数: 192

約数和(自身を含む): 5075888982528

約数和(自身を除く): 3154819253250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 243, 259, 333, 378, 486, 518, 547, 567, 666, 777, 999, 1094, 1134, 1554, 1641, 1701, 1998, 2331, 2997, 3282, 3402, 3829, 4662, 4923, 5994, 6993, 7658, 8991, 9846, 11487, 13986, 14769, 17982, 20239, 20979, 22974, 27901, 29538, 34461, 40478, 41958, 44307, 55802, 60717, 62937, 68922, 83703, 88614, 103383, 121434, 125874, 132921, 141673, 167406, 182151, 195307, 206766, 251109, 265842, 283346, 310149, 364302, 390614, 425019, 502218, 546453, 585921, 620298, 753327, 850038, 930447, 1032337, 1092906, 1171842, 1275057, 1506654, 1639359, 1757763, 1860894, 2064674, 2259981, 2550114, 3097011, 3278718, 3515526, 3825171, 4519962, 4918077, 5273289, 6194022, 6779943, 7226359, 7650342, 9291033, 9836154, 10546578, 11475513, 13559886, 14452718, 15261847, 15819867, 18582066, 21679077, 22951026, 27873099, 30523694, 31639734, 34426539, 43358154, 45785541, 47459601, 55746198, 65037231, 68853078, 83619297, 91571082, 94919202, 106832929, 130074462, 137356623, 167238594, 195111693, 213665858, 250857891, 274713246, 320498787, 390223386, 412069869, 501715782, 564688339, 585335079, 640997574, 824139738, 961496361, 1129376678, 1170670158, 1236209607, 1694065017, 1756005237, 1922992722, 2472419214, 2884489083, 3388130034, 3512010474, 3708628821, 3952818373, 5082195051, 5768978166, 7417257642, 7905636746, 8653467249, 10164390102, 11858455119, 15246585153, 17306934498, 23716910238, 25960401747, 30493170306, 35575365357, 45739755459, 51920803494, 71150730714, 91479510918, 106726096071, 137219266377, 213452192142, 274438532754, 320178288213, 640356576426, 960534864639, 1921069729278]

約数ペア:

[(1, 1921069729278), (2, 960534864639), (3, 640356576426), (6, 320178288213), (7, 274438532754), (9, 213452192142), (14, 137219266377), (18, 106726096071), (21, 91479510918), (27, 71150730714), (37, 51920803494), (42, 45739755459), (54, 35575365357), (63, 30493170306), (74, 25960401747), (81, 23716910238), (111, 17306934498), (126, 15246585153), (162, 11858455119), (189, 10164390102), (222, 8653467249), (243, 7905636746), (259, 7417257642), (333, 5768978166), (378, 5082195051), (486, 3952818373), (518, 3708628821), (547, 3512010474), (567, 3388130034), (666, 2884489083), (777, 2472419214), (999, 1922992722), (1094, 1756005237), (1134, 1694065017), (1554, 1236209607), (1641, 1170670158), (1701, 1129376678), (1998, 961496361), (2331, 824139738), (2997, 640997574), (3282, 585335079), (3402, 564688339), (3829, 501715782), (4662, 412069869), (4923, 390223386), (5994, 320498787), (6993, 274713246), (7658, 250857891), (8991, 213665858), (9846, 195111693), (11487, 167238594), (13986, 137356623), (14769, 130074462), (17982, 106832929), (20239, 94919202), (20979, 91571082), (22974, 83619297), (27901, 68853078), (29538, 65037231), (34461, 55746198), (40478, 47459601), (41958, 45785541), (44307, 43358154), (55802, 34426539), (60717, 31639734), (62937, 30523694), (68922, 27873099), (83703, 22951026), (88614, 21679077), (103383, 18582066), (121434, 15819867), (125874, 15261847), (132921, 14452718), (141673, 13559886), (167406, 11475513), (182151, 10546578), (195307, 9836154), (206766, 9291033), (251109, 7650342), (265842, 7226359), (283346, 6779943), (310149, 6194022), (364302, 5273289), (390614, 4918077), (425019, 4519962), (502218, 3825171), (546453, 3515526), (585921, 3278718), (620298, 3097011), (753327, 2550114), (850038, 2259981), (930447, 2064674), (1032337, 1860894), (1092906, 1757763), (1171842, 1639359), (1275057, 1506654)]