18491103357

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1\times {\mathrm{118253}}^1$

素因数の和:119412

約数の個数: 16

約数和(自身を含む): 25202292480

約数和(自身を除く): 6711189123

約数列:

[1, 3, 47, 141, 1109, 3327, 52123, 118253, 156369, 354759, 5557891, 16673673, 131142577, 393427731, 6163701119, 18491103357]

約数ペア:

[(1, 18491103357), (3, 6163701119), (47, 393427731), (141, 131142577), (1109, 16673673), (3327, 5557891), (52123, 354759), (118253, 156369)]