318153834

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{21067}}^1$

素因数の和:21914

約数の個数: 24

約数和(自身を含む): 690187680

約数和(自身を除く): 372033846

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 21067, 42134, 63201, 126402, 189603, 379206, 17675213, 35350426, 53025639, 106051278, 159076917, 318153834]

約数ペア:

[(1, 318153834), (2, 159076917), (3, 106051278), (6, 53025639), (9, 35350426), (18, 17675213), (839, 379206), (1678, 189603), (2517, 126402), (5034, 63201), (7551, 42134), (15102, 21067)]