2018680893

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{54139}}^1$

素因数の和:55529

約数の個数: 16

約数和(自身を含む): 2992859200

約数和(自身を除く): 974178307

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 37287, 54139, 162417, 487251, 1461753, 74765959, 224297877, 672893631, 2018680893]

約数ペア:

[(1, 2018680893), (3, 672893631), (9, 224297877), (27, 74765959), (1381, 1461753), (4143, 487251), (12429, 162417), (37287, 54139)]