18758244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 47678400

約数和(自身を除く): 28920156

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2837, 3306, 5674, 6612, 8511, 11348, 17022, 34044, 53903, 82273, 107806, 161709, 164546, 215612, 246819, 323418, 329092, 493638, 646836, 987276, 1563187, 3126374, 4689561, 6252748, 9379122, 18758244]

約数ペア:

[(1, 18758244), (2, 9379122), (3, 6252748), (4, 4689561), (6, 3126374), (12, 1563187), (19, 987276), (29, 646836), (38, 493638), (57, 329092), (58, 323418), (76, 246819), (87, 215612), (114, 164546), (116, 161709), (174, 107806), (228, 82273), (348, 53903), (551, 34044), (1102, 17022), (1653, 11348), (2204, 8511), (2837, 6612), (3306, 5674)]