2018091497457

素因数分解:

$3^1\times 7^1\times {\mathrm{42379}}^1\times {\mathrm{2267623}}^1$

素因数の和:2310012

約数の個数: 16

約数和(自身を含む): 3075260963840

約数和(自身を除く): 1057169466383

約数列:

[1, 3, 7, 21, 42379, 127137, 296653, 889959, 2267623, 6802869, 15873361, 47620083, 96099595117, 288298785351, 672697165819, 2018091497457]

約数ペア:

[(1, 2018091497457), (3, 672697165819), (7, 288298785351), (21, 96099595117), (42379, 47620083), (127137, 15873361), (296653, 6802869), (889959, 2267623)]