11551626

素因数分解:

$2^1\times 3^3\times {\mathrm{213919}}^1$

素因数の和:213930

約数の個数: 16

約数和(自身を含む): 25670400

約数和(自身を除く): 14118774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 213919, 427838, 641757, 1283514, 1925271, 3850542, 5775813, 11551626]

約数ペア:

[(1, 11551626), (2, 5775813), (3, 3850542), (6, 1925271), (9, 1283514), (18, 641757), (27, 427838), (54, 213919)]