18289152

素因数分解:

$2^9\times 3^6\times 7^2$

素因数の和:50

約数の個数: 210

約数和(自身を含む): 63733923

約数和(自身を除く): 45444771

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 512, 567, 576, 588, 648, 672, 729, 756, 768, 784, 864, 882, 896, 972, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1458, 1512, 1536, 1568, 1701, 1728, 1764, 1792, 1944, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 2916, 3024, 3136, 3402, 3456, 3528, 3584, 3888, 3969, 4032, 4536, 4608, 4704, 5103, 5184, 5292, 5376, 5832, 6048, 6272, 6804, 6912, 7056, 7776, 7938, 8064, 9072, 9408, 10206, 10368, 10584, 10752, 11664, 11907, 12096, 12544, 13608, 13824, 14112, 15552, 15876, 16128, 18144, 18816, 20412, 20736, 21168, 23328, 23814, 24192, 25088, 27216, 28224, 31104, 31752, 32256, 35721, 36288, 37632, 40824, 41472, 42336, 46656, 47628, 48384, 54432, 56448, 62208, 63504, 71442, 72576, 75264, 81648, 84672, 93312, 95256, 96768, 108864, 112896, 124416, 127008, 142884, 145152, 163296, 169344, 186624, 190512, 217728, 225792, 254016, 285768, 290304, 326592, 338688, 373248, 381024, 435456, 508032, 571536, 653184, 677376, 762048, 870912, 1016064, 1143072, 1306368, 1524096, 2032128, 2286144, 2612736, 3048192, 4572288, 6096384, 9144576, 18289152]

約数ペア:

[(1, 18289152), (2, 9144576), (3, 6096384), (4, 4572288), (6, 3048192), (7, 2612736), (8, 2286144), (9, 2032128), (12, 1524096), (14, 1306368), (16, 1143072), (18, 1016064), (21, 870912), (24, 762048), (27, 677376), (28, 653184), (32, 571536), (36, 508032), (42, 435456), (48, 381024), (49, 373248), (54, 338688), (56, 326592), (63, 290304), (64, 285768), (72, 254016), (81, 225792), (84, 217728), (96, 190512), (98, 186624), (108, 169344), (112, 163296), (126, 145152), (128, 142884), (144, 127008), (147, 124416), (162, 112896), (168, 108864), (189, 96768), (192, 95256), (196, 93312), (216, 84672), (224, 81648), (243, 75264), (252, 72576), (256, 71442), (288, 63504), (294, 62208), (324, 56448), (336, 54432), (378, 48384), (384, 47628), (392, 46656), (432, 42336), (441, 41472), (448, 40824), (486, 37632), (504, 36288), (512, 35721), (567, 32256), (576, 31752), (588, 31104), (648, 28224), (672, 27216), (729, 25088), (756, 24192), (768, 23814), (784, 23328), (864, 21168), (882, 20736), (896, 20412), (972, 18816), (1008, 18144), (1134, 16128), (1152, 15876), (1176, 15552), (1296, 14112), (1323, 13824), (1344, 13608), (1458, 12544), (1512, 12096), (1536, 11907), (1568, 11664), (1701, 10752), (1728, 10584), (1764, 10368), (1792, 10206), (1944, 9408), (2016, 9072), (2268, 8064), (2304, 7938), (2352, 7776), (2592, 7056), (2646, 6912), (2688, 6804), (2916, 6272), (3024, 6048), (3136, 5832), (3402, 5376), (3456, 5292), (3528, 5184), (3584, 5103), (3888, 4704), (3969, 4608), (4032, 4536)]