138687888

素因数分解:

$2^4\times 3^1\times {\mathrm{2889331}}^1$

素因数の和:2889342

約数の個数: 20

約数和(自身を含む): 358277168

約数和(自身を除く): 219589280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2889331, 5778662, 8667993, 11557324, 17335986, 23114648, 34671972, 46229296, 69343944, 138687888]

約数ペア:

[(1, 138687888), (2, 69343944), (3, 46229296), (4, 34671972), (6, 23114648), (8, 17335986), (12, 11557324), (16, 8667993), (24, 5778662), (48, 2889331)]