2018831451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7394987}}^1$

素因数の和:7395010

約数の個数: 16

約数和(自身を含む): 3312954624

約数和(自身を除く): 1294123173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7394987, 22184961, 51764909, 96134831, 155294727, 288404493, 672943817, 2018831451]

約数ペア:

[(1, 2018831451), (3, 672943817), (7, 288404493), (13, 155294727), (21, 96134831), (39, 51764909), (91, 22184961), (273, 7394987)]