2018128911

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{39869}}^1$

素因数の和:40278

約数の個数: 16

約数和(自身を含む): 2755814400

約数和(自身を除く): 737685489

約数列:

[1, 3, 47, 141, 359, 1077, 16873, 39869, 50619, 119607, 1873843, 5621529, 14312971, 42938913, 672709637, 2018128911]

約数ペア:

[(1, 2018128911), (3, 672709637), (47, 42938913), (141, 14312971), (359, 5621529), (1077, 1873843), (16873, 119607), (39869, 50619)]