821136

素因数分解:

$2^4\times 3^1\times {\mathrm{17107}}^1$

素因数の和:17118

約数の個数: 20

約数和(自身を含む): 2121392

約数和(自身を除く): 1300256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 17107, 34214, 51321, 68428, 102642, 136856, 205284, 273712, 410568, 821136]

約数ペア:

[(1, 821136), (2, 410568), (3, 273712), (4, 205284), (6, 136856), (8, 102642), (12, 68428), (16, 51321), (24, 34214), (48, 17107)]