254030652

素因数分解:

$2^2\times 3^2\times {\mathrm{7056407}}^1$

素因数の和:7056417

約数の個数: 18

約数和(自身を含む): 642133128

約数和(自身を除く): 388102476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7056407, 14112814, 21169221, 28225628, 42338442, 63507663, 84676884, 127015326, 254030652]

約数ペア:

[(1, 254030652), (2, 127015326), (3, 84676884), (4, 63507663), (6, 42338442), (9, 28225628), (12, 21169221), (18, 14112814), (36, 7056407)]