18385248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37498272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 109, 112, 168, 218, 224, 251, 327, 336, 436, 502, 654, 672, 753, 763, 872, 1004, 1308, 1506, 1526, 1744, 1757, 2008, 2289, 2616, 3012, 3052, 3488, 3514, 4016, 4578, 5232, 5271, 6024, 6104, 7028, 8032, 9156, 10464, 10542, 12048, 12208, 14056, 18312, 21084, 24096, 24416, 27359, 28112, 36624, 42168, 54718, 56224, 73248, 82077, 84336, 109436, 164154, 168672, 191513, 218872, 328308, 383026, 437744, 574539, 656616, 766052, 875488, 1149078, 1313232, 1532104, 2298156, 2626464, 3064208, 4596312, 6128416, 9192624, 18385248]

約数ペア:

[(1, 18385248), (2, 9192624), (3, 6128416), (4, 4596312), (6, 3064208), (7, 2626464), (8, 2298156), (12, 1532104), (14, 1313232), (16, 1149078), (21, 875488), (24, 766052), (28, 656616), (32, 574539), (42, 437744), (48, 383026), (56, 328308), (84, 218872), (96, 191513), (109, 168672), (112, 164154), (168, 109436), (218, 84336), (224, 82077), (251, 73248), (327, 56224), (336, 54718), (436, 42168), (502, 36624), (654, 28112), (672, 27359), (753, 24416), (763, 24096), (872, 21084), (1004, 18312), (1308, 14056), (1506, 12208), (1526, 12048), (1744, 10542), (1757, 10464), (2008, 9156), (2289, 8032), (2616, 7028), (3012, 6104), (3052, 6024), (3488, 5271), (3514, 5232), (4016, 4578)]