17965728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 57316896

約数和(自身を除く): 39351168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 107, 132, 144, 159, 176, 198, 212, 214, 264, 288, 318, 321, 352, 396, 424, 428, 477, 528, 583, 636, 642, 792, 848, 856, 954, 963, 1056, 1166, 1177, 1272, 1284, 1584, 1696, 1712, 1749, 1908, 1926, 2332, 2354, 2544, 2568, 3168, 3424, 3498, 3531, 3816, 3852, 4664, 4708, 5088, 5136, 5247, 5671, 6996, 7062, 7632, 7704, 9328, 9416, 10272, 10494, 10593, 11342, 13992, 14124, 15264, 15408, 17013, 18656, 18832, 20988, 21186, 22684, 27984, 28248, 30816, 34026, 37664, 41976, 42372, 45368, 51039, 55968, 56496, 62381, 68052, 83952, 84744, 90736, 102078, 112992, 124762, 136104, 167904, 169488, 181472, 187143, 204156, 249524, 272208, 338976, 374286, 408312, 499048, 544416, 561429, 748572, 816624, 998096, 1122858, 1497144, 1633248, 1996192, 2245716, 2994288, 4491432, 5988576, 8982864, 17965728]

約数ペア:

[(1, 17965728), (2, 8982864), (3, 5988576), (4, 4491432), (6, 2994288), (8, 2245716), (9, 1996192), (11, 1633248), (12, 1497144), (16, 1122858), (18, 998096), (22, 816624), (24, 748572), (32, 561429), (33, 544416), (36, 499048), (44, 408312), (48, 374286), (53, 338976), (66, 272208), (72, 249524), (88, 204156), (96, 187143), (99, 181472), (106, 169488), (107, 167904), (132, 136104), (144, 124762), (159, 112992), (176, 102078), (198, 90736), (212, 84744), (214, 83952), (264, 68052), (288, 62381), (318, 56496), (321, 55968), (352, 51039), (396, 45368), (424, 42372), (428, 41976), (477, 37664), (528, 34026), (583, 30816), (636, 28248), (642, 27984), (792, 22684), (848, 21186), (856, 20988), (954, 18832), (963, 18656), (1056, 17013), (1166, 15408), (1177, 15264), (1272, 14124), (1284, 13992), (1584, 11342), (1696, 10593), (1712, 10494), (1749, 10272), (1908, 9416), (1926, 9328), (2332, 7704), (2354, 7632), (2544, 7062), (2568, 6996), (3168, 5671), (3424, 5247), (3498, 5136), (3531, 5088), (3816, 4708), (3852, 4664)]