128213661636

素因数分解:

$2^2\times 3^2\times {\mathrm{3561490601}}^1$

素因数の和:3561490611

約数の個数: 18

約数和(自身を含む): 324095644782

約数和(自身を除く): 195881983146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3561490601, 7122981202, 10684471803, 14245962404, 21368943606, 32053415409, 42737887212, 64106830818, 128213661636]

約数ペア:

[(1, 128213661636), (2, 64106830818), (3, 42737887212), (4, 32053415409), (6, 21368943606), (9, 14245962404), (12, 10684471803), (18, 7122981202), (36, 3561490601)]