218223888

素因数分解:

$2^4\times 3^1\times {\mathrm{4546331}}^1$

素因数の和:4546342

約数の個数: 20

約数和(自身を含む): 563745168

約数和(自身を除く): 345521280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4546331, 9092662, 13638993, 18185324, 27277986, 36370648, 54555972, 72741296, 109111944, 218223888]

約数ペア:

[(1, 218223888), (2, 109111944), (3, 72741296), (4, 54555972), (6, 36370648), (8, 27277986), (12, 18185324), (16, 13638993), (24, 9092662), (48, 4546331)]