131485818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{706913}}^1$

素因数の和:706949

約数の個数: 16

約数和(自身を含む): 271454976

約数和(自身を除く): 139969158

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 706913, 1413826, 2120739, 4241478, 21914303, 43828606, 65742909, 131485818]

約数ペア:

[(1, 131485818), (2, 65742909), (3, 43828606), (6, 21914303), (31, 4241478), (62, 2120739), (93, 1413826), (186, 706913)]