18249976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134191}}^1$

素因数の和:134214

約数の個数: 16

約数和(自身を含む): 36231840

約数和(自身を除く): 17981864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134191, 268382, 536764, 1073528, 2281247, 4562494, 9124988, 18249976]

約数ペア:

[(1, 18249976), (2, 9124988), (4, 4562494), (8, 2281247), (17, 1073528), (34, 536764), (68, 268382), (136, 134191)]