2221280874

素因数分解:

$2^1\times 3^3\times {\mathrm{41134831}}^1$

素因数の和:41134842

約数の個数: 16

約数和(自身を含む): 4936179840

約数和(自身を除く): 2714898966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 41134831, 82269662, 123404493, 246808986, 370213479, 740426958, 1110640437, 2221280874]

約数ペア:

[(1, 2221280874), (2, 1110640437), (3, 740426958), (6, 370213479), (9, 246808986), (18, 123404493), (27, 82269662), (54, 41134831)]