16421184

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 224

約数和(自身を含む): 56327040

約数和(自身を除く): 39905856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 43, 48, 51, 52, 54, 64, 68, 72, 78, 86, 96, 102, 104, 108, 117, 129, 136, 144, 153, 156, 172, 192, 204, 208, 216, 221, 234, 258, 272, 288, 306, 312, 344, 351, 387, 408, 416, 432, 442, 459, 468, 516, 544, 559, 576, 612, 624, 663, 688, 702, 731, 774, 816, 832, 864, 884, 918, 936, 1032, 1088, 1118, 1161, 1224, 1248, 1326, 1376, 1404, 1462, 1548, 1632, 1677, 1728, 1768, 1836, 1872, 1989, 2064, 2193, 2236, 2322, 2448, 2496, 2652, 2752, 2808, 2924, 3096, 3264, 3354, 3536, 3672, 3744, 3978, 4128, 4386, 4472, 4644, 4896, 5031, 5304, 5616, 5848, 5967, 6192, 6579, 6708, 7072, 7344, 7488, 7956, 8256, 8772, 8944, 9288, 9503, 9792, 10062, 10608, 11232, 11696, 11934, 12384, 13158, 13416, 14144, 14688, 15093, 15912, 17544, 17888, 18576, 19006, 19737, 20124, 21216, 22464, 23392, 23868, 24768, 26316, 26832, 28509, 29376, 30186, 31824, 35088, 35776, 37152, 38012, 39474, 40248, 42432, 46784, 47736, 52632, 53664, 57018, 60372, 63648, 70176, 74304, 76024, 78948, 80496, 85527, 95472, 105264, 107328, 114036, 120744, 127296, 140352, 152048, 157896, 160992, 171054, 190944, 210528, 228072, 241488, 256581, 304096, 315792, 321984, 342108, 381888, 421056, 456144, 482976, 513162, 608192, 631584, 684216, 912288, 965952, 1026324, 1263168, 1368432, 1824576, 2052648, 2736864, 4105296, 5473728, 8210592, 16421184]

約数ペア:

[(1, 16421184), (2, 8210592), (3, 5473728), (4, 4105296), (6, 2736864), (8, 2052648), (9, 1824576), (12, 1368432), (13, 1263168), (16, 1026324), (17, 965952), (18, 912288), (24, 684216), (26, 631584), (27, 608192), (32, 513162), (34, 482976), (36, 456144), (39, 421056), (43, 381888), (48, 342108), (51, 321984), (52, 315792), (54, 304096), (64, 256581), (68, 241488), (72, 228072), (78, 210528), (86, 190944), (96, 171054), (102, 160992), (104, 157896), (108, 152048), (117, 140352), (129, 127296), (136, 120744), (144, 114036), (153, 107328), (156, 105264), (172, 95472), (192, 85527), (204, 80496), (208, 78948), (216, 76024), (221, 74304), (234, 70176), (258, 63648), (272, 60372), (288, 57018), (306, 53664), (312, 52632), (344, 47736), (351, 46784), (387, 42432), (408, 40248), (416, 39474), (432, 38012), (442, 37152), (459, 35776), (468, 35088), (516, 31824), (544, 30186), (559, 29376), (576, 28509), (612, 26832), (624, 26316), (663, 24768), (688, 23868), (702, 23392), (731, 22464), (774, 21216), (816, 20124), (832, 19737), (864, 19006), (884, 18576), (918, 17888), (936, 17544), (1032, 15912), (1088, 15093), (1118, 14688), (1161, 14144), (1224, 13416), (1248, 13158), (1326, 12384), (1376, 11934), (1404, 11696), (1462, 11232), (1548, 10608), (1632, 10062), (1677, 9792), (1728, 9503), (1768, 9288), (1836, 8944), (1872, 8772), (1989, 8256), (2064, 7956), (2193, 7488), (2236, 7344), (2322, 7072), (2448, 6708), (2496, 6579), (2652, 6192), (2752, 5967), (2808, 5848), (2924, 5616), (3096, 5304), (3264, 5031), (3354, 4896), (3536, 4644), (3672, 4472), (3744, 4386), (3978, 4128)]