16629876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 46093320

約数和(自身を除く): 29463444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 937, 986, 1044, 1479, 1874, 1972, 2811, 2958, 3748, 4437, 5622, 5916, 8433, 8874, 11244, 15929, 16866, 17748, 27173, 31858, 33732, 47787, 54346, 63716, 81519, 95574, 108692, 143361, 163038, 191148, 244557, 286722, 326076, 461941, 489114, 573444, 923882, 978228, 1385823, 1847764, 2771646, 4157469, 5543292, 8314938, 16629876]

約数ペア:

[(1, 16629876), (2, 8314938), (3, 5543292), (4, 4157469), (6, 2771646), (9, 1847764), (12, 1385823), (17, 978228), (18, 923882), (29, 573444), (34, 489114), (36, 461941), (51, 326076), (58, 286722), (68, 244557), (87, 191148), (102, 163038), (116, 143361), (153, 108692), (174, 95574), (204, 81519), (261, 63716), (306, 54346), (348, 47787), (493, 33732), (522, 31858), (612, 27173), (937, 17748), (986, 16866), (1044, 15929), (1479, 11244), (1874, 8874), (1972, 8433), (2811, 5916), (2958, 5622), (3748, 4437)]