2018103381

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{151817}}^1$

素因数の和:152041

約数の個数: 24

約数和(自身を含む): 3347283264

約数和(自身を除く): 1329179883

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 13293, 151817, 455451, 1062719, 1366353, 3188157, 9564471, 32033387, 96100161, 224233709, 288300483, 672701127, 2018103381]

約数ペア:

[(1, 2018103381), (3, 672701127), (7, 288300483), (9, 224233709), (21, 96100161), (63, 32033387), (211, 9564471), (633, 3188157), (1477, 1366353), (1899, 1062719), (4431, 455451), (13293, 151817)]