17819136

素因数分解:

$2^9\times 3^3\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 52786800

約数和(自身を除く): 34967664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1289, 1536, 1728, 2304, 2578, 3456, 3867, 4608, 5156, 6912, 7734, 10312, 11601, 13824, 15468, 20624, 23202, 30936, 34803, 41248, 46404, 61872, 69606, 82496, 92808, 123744, 139212, 164992, 185616, 247488, 278424, 329984, 371232, 494976, 556848, 659968, 742464, 989952, 1113696, 1484928, 1979904, 2227392, 2969856, 4454784, 5939712, 8909568, 17819136]

約数ペア:

[(1, 17819136), (2, 8909568), (3, 5939712), (4, 4454784), (6, 2969856), (8, 2227392), (9, 1979904), (12, 1484928), (16, 1113696), (18, 989952), (24, 742464), (27, 659968), (32, 556848), (36, 494976), (48, 371232), (54, 329984), (64, 278424), (72, 247488), (96, 185616), (108, 164992), (128, 139212), (144, 123744), (192, 92808), (216, 82496), (256, 69606), (288, 61872), (384, 46404), (432, 41248), (512, 34803), (576, 30936), (768, 23202), (864, 20624), (1152, 15468), (1289, 13824), (1536, 11601), (1728, 10312), (2304, 7734), (2578, 6912), (3456, 5156), (3867, 4608)]