25530894

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{5519}}^1$

素因数の和:5784

約数の個数: 24

約数和(自身を含む): 55542240

約数和(自身を除く): 30011346

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 5519, 11038, 16557, 33114, 49671, 99342, 1418383, 2836766, 4255149, 8510298, 12765447, 25530894]

約数ペア:

[(1, 25530894), (2, 12765447), (3, 8510298), (6, 4255149), (9, 2836766), (18, 1418383), (257, 99342), (514, 49671), (771, 33114), (1542, 16557), (2313, 11038), (4626, 5519)]