217772592

素因数分解:

$2^4\times 3^1\times {\mathrm{4536929}}^1$

素因数の和:4536940

約数の個数: 20

約数和(自身を含む): 562579320

約数和(自身を除く): 344806728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4536929, 9073858, 13610787, 18147716, 27221574, 36295432, 54443148, 72590864, 108886296, 217772592]

約数ペア:

[(1, 217772592), (2, 108886296), (3, 72590864), (4, 54443148), (6, 36295432), (8, 27221574), (12, 18147716), (16, 13610787), (24, 9073858), (48, 4536929)]