8191278

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4368

約数の個数: 24

約数和(自身を含む): 17917848

約数和(自身を除く): 9726570

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 4253, 8506, 12759, 25518, 38277, 76554, 455071, 910142, 1365213, 2730426, 4095639, 8191278]

約数ペア:

[(1, 8191278), (2, 4095639), (3, 2730426), (6, 1365213), (9, 910142), (18, 455071), (107, 76554), (214, 38277), (321, 25518), (642, 12759), (963, 8506), (1926, 4253)]