2017124874

素因数分解:

$2^1\times 3^2\times {\mathrm{5471}}^1\times {\mathrm{20483}}^1$

素因数の和:25962

約数の個数: 24

約数和(自身を含む): 4371449472

約数和(自身を除く): 2354324598

約数列:

[1, 2, 3, 6, 9, 18, 5471, 10942, 16413, 20483, 32826, 40966, 49239, 61449, 98478, 122898, 184347, 368694, 112062493, 224124986, 336187479, 672374958, 1008562437, 2017124874]

約数ペア:

[(1, 2017124874), (2, 1008562437), (3, 672374958), (6, 336187479), (9, 224124986), (18, 112062493), (5471, 368694), (10942, 184347), (16413, 122898), (20483, 98478), (32826, 61449), (40966, 49239)]