81844146

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{8933}}^1$

素因数の和:9450

約数の個数: 24

約数和(自身を含む): 177697260

約数和(自身を除く): 95853114

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 8933, 9162, 17866, 26799, 53598, 80397, 160794, 4546897, 9093794, 13640691, 27281382, 40922073, 81844146]

約数ペア:

[(1, 81844146), (2, 40922073), (3, 27281382), (6, 13640691), (9, 9093794), (18, 4546897), (509, 160794), (1018, 80397), (1527, 53598), (3054, 26799), (4581, 17866), (8933, 9162)]