1005497766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 2788746240

約数和(自身を除く): 1783248474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 657, 702, 819, 949, 1022, 1314, 1533, 1638, 1898, 1971, 2457, 2803, 2847, 3066, 3942, 4599, 4914, 5606, 5694, 6643, 8409, 8541, 9198, 13286, 13797, 16818, 17082, 19621, 19929, 25227, 25623, 27594, 36439, 39242, 39858, 50454, 51246, 58863, 59787, 72878, 75681, 109317, 117726, 119574, 151362, 176589, 179361, 204619, 218634, 255073, 327951, 353178, 358722, 409238, 510146, 529767, 613857, 655902, 765219, 983853, 1059534, 1227714, 1432333, 1530438, 1841571, 1967706, 2295657, 2660047, 2864666, 3683142, 4296999, 4591314, 5320094, 5524713, 6886971, 7980141, 8593998, 11049426, 12890997, 13773942, 15960282, 18620329, 23940423, 25781994, 37240658, 38672991, 47880846, 55860987, 71821269, 77345982, 111721974, 143642538, 167582961, 335165922, 502748883, 1005497766]

約数ペア:

[(1, 1005497766), (2, 502748883), (3, 335165922), (6, 167582961), (7, 143642538), (9, 111721974), (13, 77345982), (14, 71821269), (18, 55860987), (21, 47880846), (26, 38672991), (27, 37240658), (39, 25781994), (42, 23940423), (54, 18620329), (63, 15960282), (73, 13773942), (78, 12890997), (91, 11049426), (117, 8593998), (126, 7980141), (146, 6886971), (182, 5524713), (189, 5320094), (219, 4591314), (234, 4296999), (273, 3683142), (351, 2864666), (378, 2660047), (438, 2295657), (511, 1967706), (546, 1841571), (657, 1530438), (702, 1432333), (819, 1227714), (949, 1059534), (1022, 983853), (1314, 765219), (1533, 655902), (1638, 613857), (1898, 529767), (1971, 510146), (2457, 409238), (2803, 358722), (2847, 353178), (3066, 327951), (3942, 255073), (4599, 218634), (4914, 204619), (5606, 179361), (5694, 176589), (6643, 151362), (8409, 119574), (8541, 117726), (9198, 109317), (13286, 75681), (13797, 72878), (16818, 59787), (17082, 58863), (19621, 51246), (19929, 50454), (25227, 39858), (25623, 39242), (27594, 36439)]