2018121189

素因数分解:

$3^1\times 7^1\times {\mathrm{11257}}^1\times {\mathrm{8537}}^1$

素因数の和:19804

約数の個数: 16

約数和(自身を含む): 3075865728

約数和(自身を除く): 1057744539

約数列:

[1, 3, 7, 21, 8537, 11257, 25611, 33771, 59759, 78799, 179277, 236397, 96101009, 288303027, 672707063, 2018121189]

約数ペア:

[(1, 2018121189), (3, 672707063), (7, 288303027), (21, 96101009), (8537, 236397), (11257, 179277), (25611, 78799), (33771, 59759)]