2581776

素因数分解:

$2^4\times 3^2\times {\mathrm{17929}}^1$

素因数の和:17943

約数の個数: 30

約数和(自身を含む): 7225790

約数和(自身を除く): 4644014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17929, 35858, 53787, 71716, 107574, 143432, 161361, 215148, 286864, 322722, 430296, 645444, 860592, 1290888, 2581776]

約数ペア:

[(1, 2581776), (2, 1290888), (3, 860592), (4, 645444), (6, 430296), (8, 322722), (9, 286864), (12, 215148), (16, 161361), (18, 143432), (24, 107574), (36, 71716), (48, 53787), (72, 35858), (144, 17929)]