74428254

素因数分解:

$2^1\times 3^3\times {\mathrm{1378301}}^1$

素因数の和:1378312

約数の個数: 16

約数和(自身を含む): 165396240

約数和(自身を除く): 90967986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1378301, 2756602, 4134903, 8269806, 12404709, 24809418, 37214127, 74428254]

約数ペア:

[(1, 74428254), (2, 37214127), (3, 24809418), (6, 12404709), (9, 8269806), (18, 4134903), (27, 2756602), (54, 1378301)]