545382

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 1212120

約数和(自身を除く): 666738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 739, 1478, 2217, 4434, 6651, 13302, 30299, 60598, 90897, 181794, 272691, 545382]

約数ペア:

[(1, 545382), (2, 272691), (3, 181794), (6, 90897), (9, 60598), (18, 30299), (41, 13302), (82, 6651), (123, 4434), (246, 2217), (369, 1478), (738, 739)]