18351291242

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{64781}}^1$

素因数の和:65941

約数の個数: 16

約数和(自身を含む): 27752608800

約数和(自身を除く): 9401317558

約数列:

[1, 2, 139, 278, 1019, 2038, 64781, 129562, 141641, 283282, 9004559, 18009118, 66011839, 132023678, 9175645621, 18351291242]

約数ペア:

[(1, 18351291242), (2, 9175645621), (139, 132023678), (278, 66011839), (1019, 18009118), (2038, 9004559), (64781, 283282), (129562, 141641)]