16838676

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 54

約数和(自身を含む): 44381610

約数和(自身を除く): 27542934

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1524, 2286, 3683, 4572, 7366, 11049, 14732, 16129, 22098, 32258, 33147, 44196, 48387, 64516, 66294, 96774, 132588, 145161, 193548, 290322, 467741, 580644, 935482, 1403223, 1870964, 2806446, 4209669, 5612892, 8419338, 16838676]

約数ペア:

[(1, 16838676), (2, 8419338), (3, 5612892), (4, 4209669), (6, 2806446), (9, 1870964), (12, 1403223), (18, 935482), (29, 580644), (36, 467741), (58, 290322), (87, 193548), (116, 145161), (127, 132588), (174, 96774), (254, 66294), (261, 64516), (348, 48387), (381, 44196), (508, 33147), (522, 32258), (762, 22098), (1044, 16129), (1143, 14732), (1524, 11049), (2286, 7366), (3683, 4572)]