11897982

素因数分解:

$2^1\times 3^3\times {\mathrm{220333}}^1$

素因数の和:220344

約数の個数: 16

約数和(自身を含む): 26440080

約数和(自身を除く): 14542098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 220333, 440666, 660999, 1321998, 1982997, 3965994, 5948991, 11897982]

約数ペア:

[(1, 11897982), (2, 5948991), (3, 3965994), (6, 1982997), (9, 1321998), (18, 660999), (27, 440666), (54, 220333)]