19982592

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 216

約数和(自身を含む): 69904800

約数和(自身を除く): 49922208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 59, 63, 64, 72, 84, 96, 98, 108, 112, 118, 126, 128, 144, 147, 168, 177, 189, 192, 196, 216, 224, 236, 252, 256, 288, 294, 336, 354, 378, 384, 392, 413, 432, 441, 448, 472, 504, 531, 576, 588, 672, 708, 756, 768, 784, 826, 864, 882, 896, 944, 1008, 1062, 1152, 1176, 1239, 1323, 1344, 1416, 1512, 1568, 1593, 1652, 1728, 1764, 1792, 1888, 2016, 2124, 2304, 2352, 2478, 2646, 2688, 2832, 2891, 3024, 3136, 3186, 3304, 3456, 3528, 3717, 3776, 4032, 4248, 4704, 4956, 5292, 5376, 5664, 5782, 6048, 6272, 6372, 6608, 6912, 7056, 7434, 7552, 8064, 8496, 8673, 9408, 9912, 10584, 11151, 11328, 11564, 12096, 12544, 12744, 13216, 14112, 14868, 15104, 16128, 16992, 17346, 18816, 19824, 21168, 22302, 22656, 23128, 24192, 25488, 26019, 26432, 28224, 29736, 33984, 34692, 37632, 39648, 42336, 44604, 45312, 46256, 48384, 50976, 52038, 52864, 56448, 59472, 67968, 69384, 78057, 79296, 84672, 89208, 92512, 101952, 104076, 105728, 112896, 118944, 135936, 138768, 156114, 158592, 169344, 178416, 185024, 203904, 208152, 237888, 277536, 312228, 317184, 338688, 356832, 370048, 407808, 416304, 475776, 555072, 624456, 713664, 740096, 832608, 951552, 1110144, 1248912, 1427328, 1665216, 2220288, 2497824, 2854656, 3330432, 4995648, 6660864, 9991296, 19982592]

約数ペア:

[(1, 19982592), (2, 9991296), (3, 6660864), (4, 4995648), (6, 3330432), (7, 2854656), (8, 2497824), (9, 2220288), (12, 1665216), (14, 1427328), (16, 1248912), (18, 1110144), (21, 951552), (24, 832608), (27, 740096), (28, 713664), (32, 624456), (36, 555072), (42, 475776), (48, 416304), (49, 407808), (54, 370048), (56, 356832), (59, 338688), (63, 317184), (64, 312228), (72, 277536), (84, 237888), (96, 208152), (98, 203904), (108, 185024), (112, 178416), (118, 169344), (126, 158592), (128, 156114), (144, 138768), (147, 135936), (168, 118944), (177, 112896), (189, 105728), (192, 104076), (196, 101952), (216, 92512), (224, 89208), (236, 84672), (252, 79296), (256, 78057), (288, 69384), (294, 67968), (336, 59472), (354, 56448), (378, 52864), (384, 52038), (392, 50976), (413, 48384), (432, 46256), (441, 45312), (448, 44604), (472, 42336), (504, 39648), (531, 37632), (576, 34692), (588, 33984), (672, 29736), (708, 28224), (756, 26432), (768, 26019), (784, 25488), (826, 24192), (864, 23128), (882, 22656), (896, 22302), (944, 21168), (1008, 19824), (1062, 18816), (1152, 17346), (1176, 16992), (1239, 16128), (1323, 15104), (1344, 14868), (1416, 14112), (1512, 13216), (1568, 12744), (1593, 12544), (1652, 12096), (1728, 11564), (1764, 11328), (1792, 11151), (1888, 10584), (2016, 9912), (2124, 9408), (2304, 8673), (2352, 8496), (2478, 8064), (2646, 7552), (2688, 7434), (2832, 7056), (2891, 6912), (3024, 6608), (3136, 6372), (3186, 6272), (3304, 6048), (3456, 5782), (3528, 5664), (3717, 5376), (3776, 5292), (4032, 4956), (4248, 4704)]