4666662

素因数分解:

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

素因数の和:83

約数の個数: 144

約数和(自身を含む): 14191632

約数和(自身を除く): 9524970

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 37, 39, 42, 49, 63, 66, 74, 77, 78, 91, 98, 99, 111, 117, 126, 143, 147, 154, 182, 198, 222, 231, 234, 259, 273, 286, 294, 333, 407, 429, 441, 462, 481, 518, 539, 546, 637, 666, 693, 777, 814, 819, 858, 882, 962, 1001, 1078, 1221, 1274, 1287, 1386, 1443, 1554, 1617, 1638, 1813, 1911, 2002, 2331, 2442, 2574, 2849, 2886, 3003, 3234, 3367, 3626, 3663, 3822, 4329, 4662, 4851, 5291, 5439, 5698, 5733, 6006, 6734, 7007, 7326, 8547, 8658, 9009, 9702, 10101, 10582, 10878, 11466, 14014, 15873, 16317, 17094, 18018, 19943, 20202, 21021, 23569, 25641, 30303, 31746, 32634, 37037, 39886, 42042, 47138, 47619, 51282, 59829, 60606, 63063, 70707, 74074, 95238, 111111, 119658, 126126, 141414, 179487, 212121, 222222, 259259, 333333, 358974, 424242, 518518, 666666, 777777, 1555554, 2333331, 4666662]

約数ペア:

[(1, 4666662), (2, 2333331), (3, 1555554), (6, 777777), (7, 666666), (9, 518518), (11, 424242), (13, 358974), (14, 333333), (18, 259259), (21, 222222), (22, 212121), (26, 179487), (33, 141414), (37, 126126), (39, 119658), (42, 111111), (49, 95238), (63, 74074), (66, 70707), (74, 63063), (77, 60606), (78, 59829), (91, 51282), (98, 47619), (99, 47138), (111, 42042), (117, 39886), (126, 37037), (143, 32634), (147, 31746), (154, 30303), (182, 25641), (198, 23569), (222, 21021), (231, 20202), (234, 19943), (259, 18018), (273, 17094), (286, 16317), (294, 15873), (333, 14014), (407, 11466), (429, 10878), (441, 10582), (462, 10101), (481, 9702), (518, 9009), (539, 8658), (546, 8547), (637, 7326), (666, 7007), (693, 6734), (777, 6006), (814, 5733), (819, 5698), (858, 5439), (882, 5291), (962, 4851), (1001, 4662), (1078, 4329), (1221, 3822), (1274, 3663), (1287, 3626), (1386, 3367), (1443, 3234), (1554, 3003), (1617, 2886), (1638, 2849), (1813, 2574), (1911, 2442), (2002, 2331)]