81665922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1046999}}^1$

素因数の和:1047017

約数の個数: 16

約数和(自身を含む): 175896000

約数和(自身を除く): 94230078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1046999, 2093998, 3140997, 6281994, 13610987, 27221974, 40832961, 81665922]

約数ペア:

[(1, 81665922), (2, 40832961), (3, 27221974), (6, 13610987), (13, 6281994), (26, 3140997), (39, 2093998), (78, 1046999)]