66391026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27457}}^1$

素因数の和:27506

約数の個数: 32

約数和(自身を含む): 147614208

約数和(自身を除く): 81223182

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 27457, 54914, 82371, 164742, 356941, 713882, 851167, 1070823, 1702334, 2141646, 2553501, 5107002, 11065171, 22130342, 33195513, 66391026]

約数ペア:

[(1, 66391026), (2, 33195513), (3, 22130342), (6, 11065171), (13, 5107002), (26, 2553501), (31, 2141646), (39, 1702334), (62, 1070823), (78, 851167), (93, 713882), (186, 356941), (403, 164742), (806, 82371), (1209, 54914), (2418, 27457)]