2021075982

素因数分解:

$2^1\times 3^3\times {\mathrm{37427333}}^1$

素因数の和:37427344

約数の個数: 16

約数和(自身を含む): 4491280080

約数和(自身を除く): 2470204098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37427333, 74854666, 112281999, 224563998, 336845997, 673691994, 1010537991, 2021075982]

約数ペア:

[(1, 2021075982), (2, 1010537991), (3, 673691994), (6, 336845997), (9, 224563998), (18, 112281999), (27, 74854666), (54, 37427333)]