27817658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1714

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 18721702

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 1619, 3238, 8591, 17182, 17809, 35618, 114949, 195899, 229898, 391798, 1264439, 2528878, 13908829, 27817658]

約数ペア:

[(1, 27817658), (2, 13908829), (11, 2528878), (22, 1264439), (71, 391798), (121, 229898), (142, 195899), (242, 114949), (781, 35618), (1562, 17809), (1619, 17182), (3238, 8591)]