18676299

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5107}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 26479872

約数和(自身を除く): 7803573

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 5107, 15321, 117461, 270671, 352383, 812013, 6225433, 18676299]

約数ペア:

[(1, 18676299), (3, 6225433), (23, 812013), (53, 352383), (69, 270671), (159, 117461), (1219, 15321), (3657, 5107)]