18001504081

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2095391}}^1$

素因数の和:2095484

約数の個数: 12

約数和(自身を含む): 20065473792

約数和(自身を除く): 2063969711

約数列:

[1, 11, 71, 121, 781, 8591, 2095391, 23049301, 148772761, 253542311, 1636500371, 18001504081]

約数ペア:

[(1, 18001504081), (11, 1636500371), (71, 253542311), (121, 148772761), (781, 23049301), (8591, 2095391)]