188913258

素因数分解:

$2^1\times 3^2\times {\mathrm{10495181}}^1$

素因数の和:10495189

約数の個数: 12

約数和(自身を含む): 409312098

約数和(自身を除く): 220398840

約数列:

[1, 2, 3, 6, 9, 18, 10495181, 20990362, 31485543, 62971086, 94456629, 188913258]

約数ペア:

[(1, 188913258), (2, 94456629), (3, 62971086), (6, 31485543), (9, 20990362), (18, 10495181)]