7886526714

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2553

約数の個数: 128

約数和(自身を含む): 19721180160

約数和(自身を除く): 11834653446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 131, 198, 258, 262, 297, 387, 393, 473, 594, 774, 786, 946, 1161, 1179, 1419, 1441, 2322, 2357, 2358, 2838, 2882, 3537, 4257, 4323, 4714, 5633, 7071, 7074, 8514, 8646, 11266, 12771, 12969, 14142, 16899, 21213, 25542, 25927, 25938, 33798, 38907, 42426, 50697, 51854, 61963, 63639, 77781, 77814, 101351, 101394, 123926, 127278, 152091, 155562, 185889, 202702, 233343, 304053, 304182, 308767, 371778, 466686, 557667, 608106, 617534, 700029, 912159, 926301, 1114861, 1115334, 1400058, 1673001, 1824318, 1852602, 2229722, 2736477, 2778903, 3344583, 3346002, 3396437, 5472954, 5557806, 6689166, 6792874, 8336709, 10033749, 10189311, 13276981, 16673418, 20067498, 20378622, 26553962, 30101247, 30567933, 39830943, 60202494, 61135866, 79661886, 91703799, 119492829, 146046791, 183407598, 238985658, 292093582, 358478487, 438140373, 716956974, 876280746, 1314421119, 2628842238, 3943263357, 7886526714]

約数ペア:

[(1, 7886526714), (2, 3943263357), (3, 2628842238), (6, 1314421119), (9, 876280746), (11, 716956974), (18, 438140373), (22, 358478487), (27, 292093582), (33, 238985658), (43, 183407598), (54, 146046791), (66, 119492829), (86, 91703799), (99, 79661886), (129, 61135866), (131, 60202494), (198, 39830943), (258, 30567933), (262, 30101247), (297, 26553962), (387, 20378622), (393, 20067498), (473, 16673418), (594, 13276981), (774, 10189311), (786, 10033749), (946, 8336709), (1161, 6792874), (1179, 6689166), (1419, 5557806), (1441, 5472954), (2322, 3396437), (2357, 3346002), (2358, 3344583), (2838, 2778903), (2882, 2736477), (3537, 2229722), (4257, 1852602), (4323, 1824318), (4714, 1673001), (5633, 1400058), (7071, 1115334), (7074, 1114861), (8514, 926301), (8646, 912159), (11266, 700029), (12771, 617534), (12969, 608106), (14142, 557667), (16899, 466686), (21213, 371778), (25542, 308767), (25927, 304182), (25938, 304053), (33798, 233343), (38907, 202702), (42426, 185889), (50697, 155562), (51854, 152091), (61963, 127278), (63639, 123926), (77781, 101394), (77814, 101351)]