2805482556

素因数分解:

$2^2\times 3^2\times {\mathrm{77930071}}^1$

素因数の和:77930081

約数の個数: 18

約数和(自身を含む): 7091636552

約数和(自身を除く): 4286153996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 77930071, 155860142, 233790213, 311720284, 467580426, 701370639, 935160852, 1402741278, 2805482556]

約数ペア:

[(1, 2805482556), (2, 1402741278), (3, 935160852), (4, 701370639), (6, 467580426), (9, 311720284), (12, 233790213), (18, 155860142), (36, 77930071)]