18230784

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 57746304

約数和(自身を除く): 39515520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 83, 88, 96, 104, 128, 132, 143, 156, 166, 176, 192, 208, 249, 256, 264, 286, 312, 332, 352, 384, 416, 429, 498, 512, 528, 572, 624, 664, 704, 768, 832, 858, 913, 996, 1056, 1079, 1144, 1248, 1328, 1408, 1536, 1664, 1716, 1826, 1992, 2112, 2158, 2288, 2496, 2656, 2739, 2816, 3237, 3328, 3432, 3652, 3984, 4224, 4316, 4576, 4992, 5312, 5478, 5632, 6474, 6656, 6864, 7304, 7968, 8448, 8632, 9152, 9984, 10624, 10956, 11869, 12948, 13728, 14608, 15936, 16896, 17264, 18304, 19968, 21248, 21912, 23738, 25896, 27456, 29216, 31872, 34528, 35607, 36608, 42496, 43824, 47476, 51792, 54912, 58432, 63744, 69056, 71214, 73216, 87648, 94952, 103584, 109824, 116864, 127488, 138112, 142428, 175296, 189904, 207168, 219648, 233728, 276224, 284856, 350592, 379808, 414336, 467456, 552448, 569712, 701184, 759616, 828672, 1139424, 1402368, 1519232, 1657344, 2278848, 3038464, 4557696, 6076928, 9115392, 18230784]

約数ペア:

[(1, 18230784), (2, 9115392), (3, 6076928), (4, 4557696), (6, 3038464), (8, 2278848), (11, 1657344), (12, 1519232), (13, 1402368), (16, 1139424), (22, 828672), (24, 759616), (26, 701184), (32, 569712), (33, 552448), (39, 467456), (44, 414336), (48, 379808), (52, 350592), (64, 284856), (66, 276224), (78, 233728), (83, 219648), (88, 207168), (96, 189904), (104, 175296), (128, 142428), (132, 138112), (143, 127488), (156, 116864), (166, 109824), (176, 103584), (192, 94952), (208, 87648), (249, 73216), (256, 71214), (264, 69056), (286, 63744), (312, 58432), (332, 54912), (352, 51792), (384, 47476), (416, 43824), (429, 42496), (498, 36608), (512, 35607), (528, 34528), (572, 31872), (624, 29216), (664, 27456), (704, 25896), (768, 23738), (832, 21912), (858, 21248), (913, 19968), (996, 18304), (1056, 17264), (1079, 16896), (1144, 15936), (1248, 14608), (1328, 13728), (1408, 12948), (1536, 11869), (1664, 10956), (1716, 10624), (1826, 9984), (1992, 9152), (2112, 8632), (2158, 8448), (2288, 7968), (2496, 7304), (2656, 6864), (2739, 6656), (2816, 6474), (3237, 5632), (3328, 5478), (3432, 5312), (3652, 4992), (3984, 4576), (4224, 4316)]