18294008

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{5209}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 34386000

約数和(自身を除く): 16091992

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5209, 10418, 20836, 41672, 2286751, 4573502, 9147004, 18294008]

約数ペア:

[(1, 18294008), (2, 9147004), (4, 4573502), (8, 2286751), (439, 41672), (878, 20836), (1756, 10418), (3512, 5209)]