13999986

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 43666560

約数和(自身を除く): 29666574

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 37, 39, 42, 49, 54, 63, 66, 74, 77, 78, 91, 98, 99, 111, 117, 126, 143, 147, 154, 182, 189, 198, 222, 231, 234, 259, 273, 286, 294, 297, 333, 351, 378, 407, 429, 441, 462, 481, 518, 539, 546, 594, 637, 666, 693, 702, 777, 814, 819, 858, 882, 962, 999, 1001, 1078, 1221, 1274, 1287, 1323, 1386, 1443, 1554, 1617, 1638, 1813, 1911, 1998, 2002, 2079, 2331, 2442, 2457, 2574, 2646, 2849, 2886, 3003, 3234, 3367, 3626, 3663, 3822, 3861, 4158, 4329, 4662, 4851, 4914, 5291, 5439, 5698, 5733, 6006, 6734, 6993, 7007, 7326, 7722, 8547, 8658, 9009, 9702, 10101, 10582, 10878, 10989, 11466, 12987, 13986, 14014, 14553, 15873, 16317, 17094, 17199, 18018, 19943, 20202, 21021, 21978, 23569, 25641, 25974, 27027, 29106, 30303, 31746, 32634, 34398, 37037, 39886, 42042, 47138, 47619, 48951, 51282, 54054, 59829, 60606, 63063, 70707, 74074, 76923, 90909, 95238, 97902, 111111, 119658, 126126, 141414, 142857, 153846, 179487, 181818, 189189, 212121, 222222, 259259, 285714, 333333, 358974, 378378, 424242, 518518, 538461, 636363, 666666, 777777, 999999, 1076922, 1272726, 1555554, 1999998, 2333331, 4666662, 6999993, 13999986]

約数ペア:

[(1, 13999986), (2, 6999993), (3, 4666662), (6, 2333331), (7, 1999998), (9, 1555554), (11, 1272726), (13, 1076922), (14, 999999), (18, 777777), (21, 666666), (22, 636363), (26, 538461), (27, 518518), (33, 424242), (37, 378378), (39, 358974), (42, 333333), (49, 285714), (54, 259259), (63, 222222), (66, 212121), (74, 189189), (77, 181818), (78, 179487), (91, 153846), (98, 142857), (99, 141414), (111, 126126), (117, 119658), (126, 111111), (143, 97902), (147, 95238), (154, 90909), (182, 76923), (189, 74074), (198, 70707), (222, 63063), (231, 60606), (234, 59829), (259, 54054), (273, 51282), (286, 48951), (294, 47619), (297, 47138), (333, 42042), (351, 39886), (378, 37037), (407, 34398), (429, 32634), (441, 31746), (462, 30303), (481, 29106), (518, 27027), (539, 25974), (546, 25641), (594, 23569), (637, 21978), (666, 21021), (693, 20202), (702, 19943), (777, 18018), (814, 17199), (819, 17094), (858, 16317), (882, 15873), (962, 14553), (999, 14014), (1001, 13986), (1078, 12987), (1221, 11466), (1274, 10989), (1287, 10878), (1323, 10582), (1386, 10101), (1443, 9702), (1554, 9009), (1617, 8658), (1638, 8547), (1813, 7722), (1911, 7326), (1998, 7007), (2002, 6993), (2079, 6734), (2331, 6006), (2442, 5733), (2457, 5698), (2574, 5439), (2646, 5291), (2849, 4914), (2886, 4851), (3003, 4662), (3234, 4329), (3367, 4158), (3626, 3861), (3663, 3822)]