663888

素因数分解:

$2^4\times 3^1\times {\mathrm{13831}}^1$

素因数の和:13842

約数の個数: 20

約数和(自身を含む): 1715168

約数和(自身を除く): 1051280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13831, 27662, 41493, 55324, 82986, 110648, 165972, 221296, 331944, 663888]

約数ペア:

[(1, 663888), (2, 331944), (3, 221296), (4, 165972), (6, 110648), (8, 82986), (12, 55324), (16, 41493), (24, 27662), (48, 13831)]