5438646

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4220

約数の個数: 24

約数和(自身を含む): 11948040

約数和(自身を除く): 6509394

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 4139, 8278, 12417, 24834, 37251, 74502, 302147, 604294, 906441, 1812882, 2719323, 5438646]

約数ペア:

[(1, 5438646), (2, 2719323), (3, 1812882), (6, 906441), (9, 604294), (18, 302147), (73, 74502), (146, 37251), (219, 24834), (438, 12417), (657, 8278), (1314, 4139)]