18146531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 20863584

約数和(自身を除く): 2717053

約数列:

[1, 13, 17, 157, 221, 523, 2041, 2669, 6799, 8891, 34697, 82111, 115583, 1067443, 1395887, 18146531]

約数ペア:

[(1, 18146531), (13, 1395887), (17, 1067443), (157, 115583), (221, 82111), (523, 34697), (2041, 8891), (2669, 6799)]