18221646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159839}}^1$

素因数の和:159863

約数の個数: 16

約数和(自身を含む): 38361600

約数和(自身を除く): 20139954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159839, 319678, 479517, 959034, 3036941, 6073882, 9110823, 18221646]

約数ペア:

[(1, 18221646), (2, 9110823), (3, 6073882), (6, 3036941), (19, 959034), (38, 479517), (57, 319678), (114, 159839)]