2018380911

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{41641}}^1$

素因数の和:41902

約数の個数: 16

約数和(自身を含む): 2734380288

約数和(自身を除く): 715999377

約数列:

[1, 3, 107, 151, 321, 453, 16157, 41641, 48471, 124923, 4455587, 6287791, 13366761, 18863373, 672793637, 2018380911]

約数ペア:

[(1, 2018380911), (3, 672793637), (107, 18863373), (151, 13366761), (321, 6287791), (453, 4455587), (16157, 124923), (41641, 48471)]