868804062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20685811}}^1$

素因数の和:20685823

約数の個数: 16

約数和(自身を含む): 1985837952

約数和(自身を除く): 1117033890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20685811, 41371622, 62057433, 124114866, 144800677, 289601354, 434402031, 868804062]

約数ペア:

[(1, 868804062), (2, 434402031), (3, 289601354), (6, 144800677), (7, 124114866), (14, 62057433), (21, 41371622), (42, 20685811)]