2018935521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{12437}}^1$

素因数の和:13521

約数の個数: 24

約数和(自身を含む): 3090942504

約数和(自身を除く): 1072006983

約数列:

[1, 3, 9, 17, 51, 153, 1061, 3183, 9549, 12437, 18037, 37311, 54111, 111933, 162333, 211429, 634287, 1902861, 13195657, 39586971, 118760913, 224326169, 672978507, 2018935521]

約数ペア:

[(1, 2018935521), (3, 672978507), (9, 224326169), (17, 118760913), (51, 39586971), (153, 13195657), (1061, 1902861), (3183, 634287), (9549, 211429), (12437, 162333), (18037, 111933), (37311, 54111)]