18294982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{859}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 28730880

約数和(自身を除く): 10435898

約数列:

[1, 2, 23, 46, 463, 859, 926, 1718, 10649, 19757, 21298, 39514, 397717, 795434, 9147491, 18294982]

約数ペア:

[(1, 18294982), (2, 9147491), (23, 795434), (46, 397717), (463, 39514), (859, 21298), (926, 19757), (1718, 10649)]