212217066

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{287557}}^1$

素因数の和:287606

約数の個数: 24

約数和(自身を含む): 471020004

約数和(自身を除く): 258802938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 287557, 575114, 862671, 1725342, 2588013, 5176026, 11789837, 23579674, 35369511, 70739022, 106108533, 212217066]

約数ペア:

[(1, 212217066), (2, 106108533), (3, 70739022), (6, 35369511), (9, 23579674), (18, 11789837), (41, 5176026), (82, 2588013), (123, 1725342), (246, 862671), (369, 575114), (738, 287557)]