1921722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2647}}^1$

素因数の和:2674

約数の個数: 24

約数和(自身を含む): 4226208

約数和(自身を除く): 2304486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 2647, 5294, 7941, 15882, 29117, 58234, 87351, 174702, 320287, 640574, 960861, 1921722]

約数ペア:

[(1, 1921722), (2, 960861), (3, 640574), (6, 320287), (11, 174702), (22, 87351), (33, 58234), (66, 29117), (121, 15882), (242, 7941), (363, 5294), (726, 2647)]