1888893684

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{490367}}^1$

素因数の和:490484

約数の個数: 36

約数和(自身を含む): 4819336704

約数和(自身を除く): 2930443020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 490367, 980734, 1471101, 1961468, 2942202, 4413303, 5884404, 8826606, 17653212, 52469269, 104938538, 157407807, 209877076, 314815614, 472223421, 629631228, 944446842, 1888893684]

約数ペア:

[(1, 1888893684), (2, 944446842), (3, 629631228), (4, 472223421), (6, 314815614), (9, 209877076), (12, 157407807), (18, 104938538), (36, 52469269), (107, 17653212), (214, 8826606), (321, 5884404), (428, 4413303), (642, 2942202), (963, 1961468), (1284, 1471101), (1926, 980734), (3852, 490367)]