2019449934

素因数分解:

$2^1\times 3^3\times {\mathrm{37397221}}^1$

素因数の和:37397232

約数の個数: 16

約数和(自身を含む): 4487666640

約数和(自身を除く): 2468216706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37397221, 74794442, 112191663, 224383326, 336574989, 673149978, 1009724967, 2019449934]

約数ペア:

[(1, 2019449934), (2, 1009724967), (3, 673149978), (6, 336574989), (9, 224383326), (18, 112191663), (27, 74794442), (54, 37397221)]