2018162277

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{225821}}^1$

素因数の和:226161

約数の個数: 16

約数和(自身を含む): 2998916160

約数和(自身を除く): 980753883

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 225821, 677463, 2032389, 6097167, 74746751, 224240253, 672720759, 2018162277]

約数ペア:

[(1, 2018162277), (3, 672720759), (9, 224240253), (27, 74746751), (331, 6097167), (993, 2032389), (2979, 677463), (8937, 225821)]