25505874

素因数分解:

$2^1\times 3^3\times {\mathrm{472331}}^1$

素因数の和:472342

約数の個数: 16

約数和(自身を含む): 56679840

約数和(自身を除く): 31173966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 472331, 944662, 1416993, 2833986, 4250979, 8501958, 12752937, 25505874]

約数ペア:

[(1, 25505874), (2, 12752937), (3, 8501958), (6, 4250979), (9, 2833986), (18, 1416993), (27, 944662), (54, 472331)]