18042712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{132667}}^1$

素因数の和:132690

約数の個数: 16

約数和(自身を含む): 35820360

約数和(自身を除く): 17777648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 132667, 265334, 530668, 1061336, 2255339, 4510678, 9021356, 18042712]

約数ペア:

[(1, 18042712), (2, 9021356), (4, 4510678), (8, 2255339), (17, 1061336), (34, 530668), (68, 265334), (136, 132667)]