18108124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{63761}}^1$

素因数の和:63836

約数の個数: 12

約数和(自身を含む): 32136048

約数和(自身を除く): 14027924

約数列:

[1, 2, 4, 71, 142, 284, 63761, 127522, 255044, 4527031, 9054062, 18108124]

約数ペア:

[(1, 18108124), (2, 9054062), (4, 4527031), (71, 255044), (142, 127522), (284, 63761)]