18031104

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 65537472

約数和(自身を除く): 47506368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 52, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 192, 208, 224, 234, 252, 256, 258, 273, 288, 301, 312, 336, 344, 364, 384, 387, 416, 448, 468, 504, 512, 516, 546, 559, 576, 602, 624, 672, 688, 728, 768, 774, 819, 832, 896, 903, 936, 1008, 1032, 1092, 1118, 1152, 1204, 1248, 1344, 1376, 1456, 1536, 1548, 1638, 1664, 1677, 1792, 1806, 1872, 2016, 2064, 2184, 2236, 2304, 2408, 2496, 2688, 2709, 2752, 2912, 3096, 3276, 3328, 3354, 3584, 3612, 3744, 3913, 4032, 4128, 4368, 4472, 4608, 4816, 4992, 5031, 5376, 5418, 5504, 5824, 6192, 6552, 6656, 6708, 7224, 7488, 7826, 8064, 8256, 8736, 8944, 9632, 9984, 10062, 10752, 10836, 11008, 11648, 11739, 12384, 13104, 13416, 14448, 14976, 15652, 16128, 16512, 17472, 17888, 19264, 19968, 20124, 21672, 22016, 23296, 23478, 24768, 26208, 26832, 28896, 29952, 31304, 32256, 33024, 34944, 35217, 35776, 38528, 40248, 43344, 46592, 46956, 49536, 52416, 53664, 57792, 59904, 62608, 66048, 69888, 70434, 71552, 77056, 80496, 86688, 93912, 99072, 104832, 107328, 115584, 125216, 139776, 140868, 143104, 154112, 160992, 173376, 187824, 198144, 209664, 214656, 231168, 250432, 281736, 286208, 321984, 346752, 375648, 419328, 429312, 462336, 500864, 563472, 643968, 693504, 751296, 858624, 1001728, 1126944, 1287936, 1387008, 1502592, 2003456, 2253888, 2575872, 3005184, 4507776, 6010368, 9015552, 18031104]

約数ペア:

[(1, 18031104), (2, 9015552), (3, 6010368), (4, 4507776), (6, 3005184), (7, 2575872), (8, 2253888), (9, 2003456), (12, 1502592), (13, 1387008), (14, 1287936), (16, 1126944), (18, 1001728), (21, 858624), (24, 751296), (26, 693504), (28, 643968), (32, 563472), (36, 500864), (39, 462336), (42, 429312), (43, 419328), (48, 375648), (52, 346752), (56, 321984), (63, 286208), (64, 281736), (72, 250432), (78, 231168), (84, 214656), (86, 209664), (91, 198144), (96, 187824), (104, 173376), (112, 160992), (117, 154112), (126, 143104), (128, 140868), (129, 139776), (144, 125216), (156, 115584), (168, 107328), (172, 104832), (182, 99072), (192, 93912), (208, 86688), (224, 80496), (234, 77056), (252, 71552), (256, 70434), (258, 69888), (273, 66048), (288, 62608), (301, 59904), (312, 57792), (336, 53664), (344, 52416), (364, 49536), (384, 46956), (387, 46592), (416, 43344), (448, 40248), (468, 38528), (504, 35776), (512, 35217), (516, 34944), (546, 33024), (559, 32256), (576, 31304), (602, 29952), (624, 28896), (672, 26832), (688, 26208), (728, 24768), (768, 23478), (774, 23296), (819, 22016), (832, 21672), (896, 20124), (903, 19968), (936, 19264), (1008, 17888), (1032, 17472), (1092, 16512), (1118, 16128), (1152, 15652), (1204, 14976), (1248, 14448), (1344, 13416), (1376, 13104), (1456, 12384), (1536, 11739), (1548, 11648), (1638, 11008), (1664, 10836), (1677, 10752), (1792, 10062), (1806, 9984), (1872, 9632), (2016, 8944), (2064, 8736), (2184, 8256), (2236, 8064), (2304, 7826), (2408, 7488), (2496, 7224), (2688, 6708), (2709, 6656), (2752, 6552), (2912, 6192), (3096, 5824), (3276, 5504), (3328, 5418), (3354, 5376), (3584, 5031), (3612, 4992), (3744, 4816), (3913, 4608), (4032, 4472), (4128, 4368)]