128126754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1016879}}^1$

素因数の和:1016894

約数の個数: 24

約数和(自身を含む): 317266560

約数和(自身を除く): 189139806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1016879, 2033758, 3050637, 6101274, 7118153, 9151911, 14236306, 18303822, 21354459, 42708918, 64063377, 128126754]

約数ペア:

[(1, 128126754), (2, 64063377), (3, 42708918), (6, 21354459), (7, 18303822), (9, 14236306), (14, 9151911), (18, 7118153), (21, 6101274), (42, 3050637), (63, 2033758), (126, 1016879)]