18273438

素因数分解:

$2^1\times 3^4\times {\mathrm{112799}}^1$

素因数の和:112813

約数の個数: 20

約数和(自身を含む): 40946400

約数和(自身を除く): 22672962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112799, 225598, 338397, 676794, 1015191, 2030382, 3045573, 6091146, 9136719, 18273438]

約数ペア:

[(1, 18273438), (2, 9136719), (3, 6091146), (6, 3045573), (9, 2030382), (18, 1015191), (27, 676794), (54, 338397), (81, 225598), (162, 112799)]