16576326

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 42444864

約数和(自身を除く): 25868538

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 463, 663, 702, 918, 926, 1053, 1326, 1377, 1389, 1989, 2106, 2754, 2778, 3978, 4167, 5967, 6019, 7871, 8334, 11934, 12038, 12501, 15742, 17901, 18057, 23613, 25002, 35802, 36114, 37503, 47226, 54171, 70839, 75006, 102323, 108342, 141678, 162513, 204646, 212517, 306969, 325026, 425034, 487539, 613938, 637551, 920907, 975078, 1275102, 1841814, 2762721, 5525442, 8288163, 16576326]

約数ペア:

[(1, 16576326), (2, 8288163), (3, 5525442), (6, 2762721), (9, 1841814), (13, 1275102), (17, 975078), (18, 920907), (26, 637551), (27, 613938), (34, 487539), (39, 425034), (51, 325026), (54, 306969), (78, 212517), (81, 204646), (102, 162513), (117, 141678), (153, 108342), (162, 102323), (221, 75006), (234, 70839), (306, 54171), (351, 47226), (442, 37503), (459, 36114), (463, 35802), (663, 25002), (702, 23613), (918, 18057), (926, 17901), (1053, 15742), (1326, 12501), (1377, 12038), (1389, 11934), (1989, 8334), (2106, 7871), (2754, 6019), (2778, 5967), (3978, 4167)]