2019428874

素因数分解:

$2^1\times 3^3\times {\mathrm{37396831}}^1$

素因数の和:37396842

約数の個数: 16

約数和(自身を含む): 4487619840

約数和(自身を除く): 2468190966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37396831, 74793662, 112190493, 224380986, 336571479, 673142958, 1009714437, 2019428874]

約数ペア:

[(1, 2019428874), (2, 1009714437), (3, 673142958), (6, 336571479), (9, 224380986), (18, 112190493), (27, 74793662), (54, 37396831)]