18240306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{434293}}^1$

素因数の和:434305

約数の個数: 16

約数和(自身を含む): 41692224

約数和(自身を除く): 23451918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 434293, 868586, 1302879, 2605758, 3040051, 6080102, 9120153, 18240306]

約数ペア:

[(1, 18240306), (2, 9120153), (3, 6080102), (6, 3040051), (7, 2605758), (14, 1302879), (21, 868586), (42, 434293)]