18072768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 59417712

約数和(自身を除く): 41344944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 113, 119, 136, 147, 168, 192, 196, 204, 224, 226, 238, 272, 294, 336, 339, 357, 392, 408, 448, 452, 476, 544, 588, 672, 678, 714, 784, 791, 816, 833, 904, 952, 1088, 1176, 1344, 1356, 1428, 1568, 1582, 1632, 1666, 1808, 1904, 1921, 2352, 2373, 2499, 2712, 2856, 3136, 3164, 3264, 3332, 3616, 3808, 3842, 4704, 4746, 4998, 5424, 5537, 5712, 5763, 6328, 6664, 7232, 7616, 7684, 9408, 9492, 9996, 10848, 11074, 11424, 11526, 12656, 13328, 13447, 15368, 16611, 18984, 19992, 21696, 22148, 22848, 23052, 25312, 26656, 26894, 30736, 33222, 37968, 39984, 40341, 44296, 46104, 50624, 53312, 53788, 61472, 66444, 75936, 79968, 80682, 88592, 92208, 94129, 107576, 122944, 132888, 151872, 159936, 161364, 177184, 184416, 188258, 215152, 265776, 282387, 322728, 354368, 368832, 376516, 430304, 531552, 564774, 645456, 753032, 860608, 1063104, 1129548, 1290912, 1506064, 2259096, 2581824, 3012128, 4518192, 6024256, 9036384, 18072768]

約数ペア:

[(1, 18072768), (2, 9036384), (3, 6024256), (4, 4518192), (6, 3012128), (7, 2581824), (8, 2259096), (12, 1506064), (14, 1290912), (16, 1129548), (17, 1063104), (21, 860608), (24, 753032), (28, 645456), (32, 564774), (34, 531552), (42, 430304), (48, 376516), (49, 368832), (51, 354368), (56, 322728), (64, 282387), (68, 265776), (84, 215152), (96, 188258), (98, 184416), (102, 177184), (112, 161364), (113, 159936), (119, 151872), (136, 132888), (147, 122944), (168, 107576), (192, 94129), (196, 92208), (204, 88592), (224, 80682), (226, 79968), (238, 75936), (272, 66444), (294, 61472), (336, 53788), (339, 53312), (357, 50624), (392, 46104), (408, 44296), (448, 40341), (452, 39984), (476, 37968), (544, 33222), (588, 30736), (672, 26894), (678, 26656), (714, 25312), (784, 23052), (791, 22848), (816, 22148), (833, 21696), (904, 19992), (952, 18984), (1088, 16611), (1176, 15368), (1344, 13447), (1356, 13328), (1428, 12656), (1568, 11526), (1582, 11424), (1632, 11074), (1666, 10848), (1808, 9996), (1904, 9492), (1921, 9408), (2352, 7684), (2373, 7616), (2499, 7232), (2712, 6664), (2856, 6328), (3136, 5763), (3164, 5712), (3264, 5537), (3332, 5424), (3616, 4998), (3808, 4746), (3842, 4704)]