2018156541

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{3067}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 2703325248

約数和(自身を除く): 685168707

約数列:

[1, 3, 421, 521, 1263, 1563, 3067, 9201, 219341, 658023, 1291207, 1597907, 3873621, 4793721, 672718847, 2018156541]

約数ペア:

[(1, 2018156541), (3, 672718847), (421, 4793721), (521, 3873621), (1263, 1597907), (1563, 1291207), (3067, 658023), (9201, 219341)]