2018018847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3043769}}^1$

素因数の和:3043802

約数の個数: 16

約数和(自身を含む): 3068120160

約数和(自身を除く): 1050101313

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3043769, 9131307, 39568997, 51744073, 118706991, 155232219, 672672949, 2018018847]

約数ペア:

[(1, 2018018847), (3, 672672949), (13, 155232219), (17, 118706991), (39, 51744073), (51, 39568997), (221, 9131307), (663, 3043769)]