209340918

素因数分解:

$2^1\times 3^2\times {\mathrm{11630051}}^1$

素因数の和:11630059

約数の個数: 12

約数和(自身を含む): 453572028

約数和(自身を除く): 244231110

約数列:

[1, 2, 3, 6, 9, 18, 11630051, 23260102, 34890153, 69780306, 104670459, 209340918]

約数ペア:

[(1, 209340918), (2, 104670459), (3, 69780306), (6, 34890153), (9, 23260102), (18, 11630051)]