18254016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 59277504

約数和(自身を除く): 41023488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 67, 72, 86, 88, 96, 99, 129, 132, 134, 144, 172, 176, 192, 198, 201, 258, 264, 268, 288, 344, 352, 387, 396, 402, 473, 516, 528, 536, 576, 603, 688, 704, 737, 774, 792, 804, 946, 1032, 1056, 1072, 1206, 1376, 1419, 1474, 1548, 1584, 1608, 1892, 2064, 2112, 2144, 2211, 2412, 2752, 2838, 2881, 2948, 3096, 3168, 3216, 3784, 4128, 4257, 4288, 4422, 4824, 5676, 5762, 5896, 6192, 6336, 6432, 6633, 7568, 8256, 8514, 8643, 8844, 9648, 11352, 11524, 11792, 12384, 12864, 13266, 15136, 17028, 17286, 17688, 19296, 22704, 23048, 23584, 24768, 25929, 26532, 30272, 31691, 34056, 34572, 35376, 38592, 45408, 46096, 47168, 51858, 53064, 63382, 68112, 69144, 70752, 90816, 92192, 95073, 103716, 106128, 126764, 136224, 138288, 141504, 184384, 190146, 207432, 212256, 253528, 272448, 276576, 285219, 380292, 414864, 424512, 507056, 553152, 570438, 760584, 829728, 1014112, 1140876, 1521168, 1659456, 2028224, 2281752, 3042336, 4563504, 6084672, 9127008, 18254016]

約数ペア:

[(1, 18254016), (2, 9127008), (3, 6084672), (4, 4563504), (6, 3042336), (8, 2281752), (9, 2028224), (11, 1659456), (12, 1521168), (16, 1140876), (18, 1014112), (22, 829728), (24, 760584), (32, 570438), (33, 553152), (36, 507056), (43, 424512), (44, 414864), (48, 380292), (64, 285219), (66, 276576), (67, 272448), (72, 253528), (86, 212256), (88, 207432), (96, 190146), (99, 184384), (129, 141504), (132, 138288), (134, 136224), (144, 126764), (172, 106128), (176, 103716), (192, 95073), (198, 92192), (201, 90816), (258, 70752), (264, 69144), (268, 68112), (288, 63382), (344, 53064), (352, 51858), (387, 47168), (396, 46096), (402, 45408), (473, 38592), (516, 35376), (528, 34572), (536, 34056), (576, 31691), (603, 30272), (688, 26532), (704, 25929), (737, 24768), (774, 23584), (792, 23048), (804, 22704), (946, 19296), (1032, 17688), (1056, 17286), (1072, 17028), (1206, 15136), (1376, 13266), (1419, 12864), (1474, 12384), (1548, 11792), (1584, 11524), (1608, 11352), (1892, 9648), (2064, 8844), (2112, 8643), (2144, 8514), (2211, 8256), (2412, 7568), (2752, 6633), (2838, 6432), (2881, 6336), (2948, 6192), (3096, 5896), (3168, 5762), (3216, 5676), (3784, 4824), (4128, 4422), (4257, 4288)]