18153704

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{3433}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 34099620

約数和(自身を除く): 15945916

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 3433, 5288, 6866, 13732, 27464, 2269213, 4538426, 9076852, 18153704]

約数ペア:

[(1, 18153704), (2, 9076852), (4, 4538426), (8, 2269213), (661, 27464), (1322, 13732), (2644, 6866), (3433, 5288)]