2018943477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{694511}}^1$

素因数の和:694553

約数の個数: 24

約数和(自身を含む): 3250316160

約数和(自身を除く): 1231372683

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 694511, 2083533, 6250599, 11806687, 13195709, 35420061, 39587127, 106260183, 118761381, 224327053, 672981159, 2018943477]

約数ペア:

[(1, 2018943477), (3, 672981159), (9, 224327053), (17, 118761381), (19, 106260183), (51, 39587127), (57, 35420061), (153, 13195709), (171, 11806687), (323, 6250599), (969, 2083533), (2907, 694511)]