18307584

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 55057860

約数和(自身を除く): 36750276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 137, 144, 174, 192, 232, 256, 261, 274, 288, 348, 384, 411, 464, 512, 522, 548, 576, 696, 768, 822, 928, 1044, 1096, 1152, 1233, 1392, 1536, 1644, 1856, 2088, 2192, 2304, 2466, 2784, 3288, 3712, 3973, 4176, 4384, 4608, 4932, 5568, 6576, 7424, 7946, 8352, 8768, 9864, 11136, 11919, 13152, 14848, 15892, 16704, 17536, 19728, 22272, 23838, 26304, 31784, 33408, 35072, 35757, 39456, 44544, 47676, 52608, 63568, 66816, 70144, 71514, 78912, 95352, 105216, 127136, 133632, 143028, 157824, 190704, 210432, 254272, 286056, 315648, 381408, 508544, 572112, 631296, 762816, 1017088, 1144224, 1525632, 2034176, 2288448, 3051264, 4576896, 6102528, 9153792, 18307584]

約数ペア:

[(1, 18307584), (2, 9153792), (3, 6102528), (4, 4576896), (6, 3051264), (8, 2288448), (9, 2034176), (12, 1525632), (16, 1144224), (18, 1017088), (24, 762816), (29, 631296), (32, 572112), (36, 508544), (48, 381408), (58, 315648), (64, 286056), (72, 254272), (87, 210432), (96, 190704), (116, 157824), (128, 143028), (137, 133632), (144, 127136), (174, 105216), (192, 95352), (232, 78912), (256, 71514), (261, 70144), (274, 66816), (288, 63568), (348, 52608), (384, 47676), (411, 44544), (464, 39456), (512, 35757), (522, 35072), (548, 33408), (576, 31784), (696, 26304), (768, 23838), (822, 22272), (928, 19728), (1044, 17536), (1096, 16704), (1152, 15892), (1233, 14848), (1392, 13152), (1536, 11919), (1644, 11136), (1856, 9864), (2088, 8768), (2192, 8352), (2304, 7946), (2466, 7424), (2784, 6576), (3288, 5568), (3712, 4932), (3973, 4608), (4176, 4384)]