13209426

素因数分解:

$2^1\times 3^3\times {\mathrm{244619}}^1$

素因数の和:244630

約数の個数: 16

約数和(自身を含む): 29354400

約数和(自身を除く): 16144974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 244619, 489238, 733857, 1467714, 2201571, 4403142, 6604713, 13209426]

約数ペア:

[(1, 13209426), (2, 6604713), (3, 4403142), (6, 2201571), (9, 1467714), (18, 733857), (27, 489238), (54, 244619)]