126651438

素因数分解:

$2^1\times 3^4\times {\mathrm{781799}}^1$

素因数の和:781813

約数の個数: 20

約数和(自身を含む): 283793400

約数和(自身を除く): 157141962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 781799, 1563598, 2345397, 4690794, 7036191, 14072382, 21108573, 42217146, 63325719, 126651438]

約数ペア:

[(1, 126651438), (2, 63325719), (3, 42217146), (6, 21108573), (9, 14072382), (18, 7036191), (27, 4690794), (54, 2345397), (81, 1563598), (162, 781799)]