2021844294

素因数分解:

$2^1\times 3^3\times {\mathrm{37441561}}^1$

素因数の和:37441572

約数の個数: 16

約数和(自身を含む): 4492987440

約数和(自身を除く): 2471143146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37441561, 74883122, 112324683, 224649366, 336974049, 673948098, 1010922147, 2021844294]

約数ペア:

[(1, 2021844294), (2, 1010922147), (3, 673948098), (6, 336974049), (9, 224649366), (18, 112324683), (27, 74883122), (54, 37441561)]