9881838

素因数分解:

$2^1\times 3^5\times {\mathrm{20333}}^1$

素因数の和:20350

約数の個数: 24

約数和(自身を含む): 22204728

約数和(自身を除く): 12322890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 20333, 40666, 60999, 121998, 182997, 365994, 548991, 1097982, 1646973, 3293946, 4940919, 9881838]

約数ペア:

[(1, 9881838), (2, 4940919), (3, 3293946), (6, 1646973), (9, 1097982), (18, 548991), (27, 365994), (54, 182997), (81, 121998), (162, 60999), (243, 40666), (486, 20333)]