18226414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{811}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 29027376

約数和(自身を除く): 10800962

約数列:

[1, 2, 17, 34, 661, 811, 1322, 1622, 11237, 13787, 22474, 27574, 536071, 1072142, 9113207, 18226414]

約数ペア:

[(1, 18226414), (2, 9113207), (17, 1072142), (34, 536071), (661, 27574), (811, 22474), (1322, 13787), (1622, 11237)]