40546728

素因数分解:

$2^3\times 3^2\times {\mathrm{563149}}^1$

素因数の和:563161

約数の個数: 24

約数和(自身を含む): 109814250

約数和(自身を除く): 69267522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563149, 1126298, 1689447, 2252596, 3378894, 4505192, 5068341, 6757788, 10136682, 13515576, 20273364, 40546728]

約数ペア:

[(1, 40546728), (2, 20273364), (3, 13515576), (4, 10136682), (6, 6757788), (8, 5068341), (9, 4505192), (12, 3378894), (18, 2252596), (24, 1689447), (36, 1126298), (72, 563149)]