18155324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37511}}^1$

素因数の和:37537

約数の個数: 18

約数和(自身を含む): 34923672

約数和(自身を除く): 16768348

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37511, 75022, 150044, 412621, 825242, 1650484, 4538831, 9077662, 18155324]

約数ペア:

[(1, 18155324), (2, 9077662), (4, 4538831), (11, 1650484), (22, 825242), (44, 412621), (121, 150044), (242, 75022), (484, 37511)]