12551508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20536

約数の個数: 36

約数和(自身を含む): 33595380

約数和(自身を除く): 21043872

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20509, 41018, 61527, 82036, 123054, 184581, 246108, 348653, 369162, 697306, 738324, 1045959, 1394612, 2091918, 3137877, 4183836, 6275754, 12551508]

約数ペア:

[(1, 12551508), (2, 6275754), (3, 4183836), (4, 3137877), (6, 2091918), (9, 1394612), (12, 1045959), (17, 738324), (18, 697306), (34, 369162), (36, 348653), (51, 246108), (68, 184581), (102, 123054), (153, 82036), (204, 61527), (306, 41018), (612, 20509)]