18347616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 62899200

約数和(自身を除く): 44551584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 479, 504, 532, 608, 672, 684, 798, 912, 958, 1008, 1064, 1197, 1368, 1437, 1596, 1824, 1916, 2016, 2128, 2394, 2736, 2874, 3192, 3353, 3832, 4256, 4311, 4788, 5472, 5748, 6384, 6706, 7664, 8622, 9101, 9576, 10059, 11496, 12768, 13412, 15328, 17244, 18202, 19152, 20118, 22992, 26824, 27303, 30177, 34488, 36404, 38304, 40236, 45984, 53648, 54606, 60354, 63707, 68976, 72808, 80472, 81909, 107296, 109212, 120708, 127414, 137952, 145616, 160944, 163818, 191121, 218424, 241416, 254828, 291232, 321888, 327636, 382242, 436848, 482832, 509656, 573363, 655272, 764484, 873696, 965664, 1019312, 1146726, 1310544, 1528968, 2038624, 2293452, 2621088, 3057936, 4586904, 6115872, 9173808, 18347616]

約数ペア:

[(1, 18347616), (2, 9173808), (3, 6115872), (4, 4586904), (6, 3057936), (7, 2621088), (8, 2293452), (9, 2038624), (12, 1528968), (14, 1310544), (16, 1146726), (18, 1019312), (19, 965664), (21, 873696), (24, 764484), (28, 655272), (32, 573363), (36, 509656), (38, 482832), (42, 436848), (48, 382242), (56, 327636), (57, 321888), (63, 291232), (72, 254828), (76, 241416), (84, 218424), (96, 191121), (112, 163818), (114, 160944), (126, 145616), (133, 137952), (144, 127414), (152, 120708), (168, 109212), (171, 107296), (224, 81909), (228, 80472), (252, 72808), (266, 68976), (288, 63707), (304, 60354), (336, 54606), (342, 53648), (399, 45984), (456, 40236), (479, 38304), (504, 36404), (532, 34488), (608, 30177), (672, 27303), (684, 26824), (798, 22992), (912, 20118), (958, 19152), (1008, 18202), (1064, 17244), (1197, 15328), (1368, 13412), (1437, 12768), (1596, 11496), (1824, 10059), (1916, 9576), (2016, 9101), (2128, 8622), (2394, 7664), (2736, 6706), (2874, 6384), (3192, 5748), (3353, 5472), (3832, 4788), (4256, 4311)]