2018127693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{668033}}^1$

素因数の和:668108

約数の個数: 16

約数和(自身を含む): 2885906880

約数和(自身を除く): 867779187

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 668033, 2004099, 12692627, 35405749, 38077881, 106217247, 672709231, 2018127693]

約数ペア:

[(1, 2018127693), (3, 672709231), (19, 106217247), (53, 38077881), (57, 35405749), (159, 12692627), (1007, 2004099), (3021, 668033)]