261053334

素因数分解:

$2^1\times 3^3\times {\mathrm{4834321}}^1$

素因数の和:4834332

約数の個数: 16

約数和(自身を含む): 580118640

約数和(自身を除く): 319065306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4834321, 9668642, 14502963, 29005926, 43508889, 87017778, 130526667, 261053334]

約数ペア:

[(1, 261053334), (2, 130526667), (3, 87017778), (6, 43508889), (9, 29005926), (18, 14502963), (27, 9668642), (54, 4834321)]