18758202

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{135929}}^1$

素因数の和:135957

約数の個数: 16

約数和(自身を含む): 39147840

約数和(自身を除く): 20389638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 135929, 271858, 407787, 815574, 3126367, 6252734, 9379101, 18758202]

約数ペア:

[(1, 18758202), (2, 9379101), (3, 6252734), (6, 3126367), (23, 815574), (46, 407787), (69, 271858), (138, 135929)]