18106754

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 27612576

約数和(自身を除く): 9505822

約数列:

[1, 2, 107, 211, 214, 401, 422, 802, 22577, 42907, 45154, 84611, 85814, 169222, 9053377, 18106754]

約数ペア:

[(1, 18106754), (2, 9053377), (107, 169222), (211, 85814), (214, 84611), (401, 45154), (422, 42907), (802, 22577)]