18653148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 51695280

約数和(自身を除く): 33042132

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, 986, 1044, 1051, 1479, 1972, 2102, 2958, 3153, 4204, 4437, 5916, 6306, 8874, 9459, 12612, 17748, 17867, 18918, 30479, 35734, 37836, 53601, 60958, 71468, 91437, 107202, 121916, 160803, 182874, 214404, 274311, 321606, 365748, 518143, 548622, 643212, 1036286, 1097244, 1554429, 2072572, 3108858, 4663287, 6217716, 9326574, 18653148]

約数ペア:

[(1, 18653148), (2, 9326574), (3, 6217716), (4, 4663287), (6, 3108858), (9, 2072572), (12, 1554429), (17, 1097244), (18, 1036286), (29, 643212), (34, 548622), (36, 518143), (51, 365748), (58, 321606), (68, 274311), (87, 214404), (102, 182874), (116, 160803), (153, 121916), (174, 107202), (204, 91437), (261, 71468), (306, 60958), (348, 53601), (493, 37836), (522, 35734), (612, 30479), (986, 18918), (1044, 17867), (1051, 17748), (1479, 12612), (1972, 9459), (2102, 8874), (2958, 6306), (3153, 5916), (4204, 4437)]