2018050101

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71707}}^1$

素因数の和:71825

約数の個数: 24

約数和(自身を含む): 3020340960

約数和(自身を除く): 1002290859

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 3127, 9381, 28143, 71707, 215121, 645363, 3800471, 4230713, 11401413, 12692139, 34204239, 38076417, 224227789, 672683367, 2018050101]

約数ペア:

[(1, 2018050101), (3, 672683367), (9, 224227789), (53, 38076417), (59, 34204239), (159, 12692139), (177, 11401413), (477, 4230713), (531, 3800471), (3127, 645363), (9381, 215121), (28143, 71707)]