66391914

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 136509120

約数和(自身を除く): 70117206

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 277, 554, 831, 929, 1662, 1858, 2787, 5574, 11911, 23822, 35733, 39947, 71466, 79894, 119841, 239682, 257333, 514666, 771999, 1543998, 11065319, 22130638, 33195957, 66391914]

約数ペア:

[(1, 66391914), (2, 33195957), (3, 22130638), (6, 11065319), (43, 1543998), (86, 771999), (129, 514666), (258, 257333), (277, 239682), (554, 119841), (831, 79894), (929, 71466), (1662, 39947), (1858, 35733), (2787, 23822), (5574, 11911)]