2018731029

素因数分解:

$3^1\times 7^1\times {\mathrm{4813}}^1\times {\mathrm{19973}}^1$

素因数の和:24796

約数の個数: 16

約数和(自身を含む): 3076954752

約数和(自身を除く): 1058223723

約数列:

[1, 3, 7, 21, 4813, 14439, 19973, 33691, 59919, 101073, 139811, 419433, 96130049, 288390147, 672910343, 2018731029]

約数ペア:

[(1, 2018731029), (3, 672910343), (7, 288390147), (21, 96130049), (4813, 419433), (14439, 139811), (19973, 101073), (33691, 59919)]