2018370459

素因数分解:

$3^1\times 7^1\times {\mathrm{4153}}^1\times {\mathrm{23143}}^1$

素因数の和:27306

約数の個数: 16

約数和(自身を含む): 3076485632

約数和(自身を除く): 1058115173

約数列:

[1, 3, 7, 21, 4153, 12459, 23143, 29071, 69429, 87213, 162001, 486003, 96112879, 288338637, 672790153, 2018370459]

約数ペア:

[(1, 2018370459), (3, 672790153), (7, 288338637), (21, 96112879), (4153, 486003), (12459, 162001), (23143, 87213), (29071, 69429)]