18148896

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 55724760

約数和(自身を除く): 37575864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 53, 58, 72, 82, 87, 96, 106, 116, 123, 144, 159, 164, 174, 212, 232, 246, 261, 288, 318, 328, 348, 369, 424, 464, 477, 492, 522, 636, 656, 696, 738, 848, 928, 954, 984, 1044, 1189, 1272, 1312, 1392, 1476, 1537, 1696, 1908, 1968, 2088, 2173, 2378, 2544, 2784, 2952, 3074, 3567, 3816, 3936, 4176, 4346, 4611, 4756, 5088, 5904, 6148, 6519, 7134, 7632, 8352, 8692, 9222, 9512, 10701, 11808, 12296, 13038, 13833, 14268, 15264, 17384, 18444, 19024, 19557, 21402, 24592, 26076, 27666, 28536, 34768, 36888, 38048, 39114, 42804, 49184, 52152, 55332, 57072, 63017, 69536, 73776, 78228, 85608, 104304, 110664, 114144, 126034, 147552, 156456, 171216, 189051, 208608, 221328, 252068, 312912, 342432, 378102, 442656, 504136, 567153, 625824, 756204, 1008272, 1134306, 1512408, 2016544, 2268612, 3024816, 4537224, 6049632, 9074448, 18148896]

約数ペア:

[(1, 18148896), (2, 9074448), (3, 6049632), (4, 4537224), (6, 3024816), (8, 2268612), (9, 2016544), (12, 1512408), (16, 1134306), (18, 1008272), (24, 756204), (29, 625824), (32, 567153), (36, 504136), (41, 442656), (48, 378102), (53, 342432), (58, 312912), (72, 252068), (82, 221328), (87, 208608), (96, 189051), (106, 171216), (116, 156456), (123, 147552), (144, 126034), (159, 114144), (164, 110664), (174, 104304), (212, 85608), (232, 78228), (246, 73776), (261, 69536), (288, 63017), (318, 57072), (328, 55332), (348, 52152), (369, 49184), (424, 42804), (464, 39114), (477, 38048), (492, 36888), (522, 34768), (636, 28536), (656, 27666), (696, 26076), (738, 24592), (848, 21402), (928, 19557), (954, 19024), (984, 18444), (1044, 17384), (1189, 15264), (1272, 14268), (1312, 13833), (1392, 13038), (1476, 12296), (1537, 11808), (1696, 10701), (1908, 9512), (1968, 9222), (2088, 8692), (2173, 8352), (2378, 7632), (2544, 7134), (2784, 6519), (2952, 6148), (3074, 5904), (3567, 5088), (3816, 4756), (3936, 4611), (4176, 4346)]