17967258

素因数分解:

$2^1\times 3^4\times {\mathrm{110909}}^1$

素因数の和:110923

約数の個数: 20

約数和(自身を含む): 40260330

約数和(自身を除く): 22293072

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 110909, 221818, 332727, 665454, 998181, 1996362, 2994543, 5989086, 8983629, 17967258]

約数ペア:

[(1, 17967258), (2, 8983629), (3, 5989086), (6, 2994543), (9, 1996362), (18, 998181), (27, 665454), (54, 332727), (81, 221818), (162, 110909)]