18488904717

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{102397}}^1$

素因数の和:102972

約数の個数: 16

約数和(自身を含む): 24886809920

約数和(自身を除く): 6397905203

約数列:

[1, 3, 139, 417, 433, 1299, 60187, 102397, 180561, 307191, 14233183, 42699549, 44337901, 133013703, 6162968239, 18488904717]

約数ペア:

[(1, 18488904717), (3, 6162968239), (139, 133013703), (417, 44337901), (433, 42699549), (1299, 14233183), (60187, 307191), (102397, 180561)]