18431304

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{18731}}^1$

素因数の和:18781

約数の個数: 32

約数和(自身を含む): 47204640

約数和(自身を除く): 28773336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 18731, 37462, 56193, 74924, 112386, 149848, 224772, 449544, 767971, 1535942, 2303913, 3071884, 4607826, 6143768, 9215652, 18431304]

約数ペア:

[(1, 18431304), (2, 9215652), (3, 6143768), (4, 4607826), (6, 3071884), (8, 2303913), (12, 1535942), (24, 767971), (41, 449544), (82, 224772), (123, 149848), (164, 112386), (246, 74924), (328, 56193), (492, 37462), (984, 18731)]