18208194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159721}}^1$

素因数の和:159745

約数の個数: 16

約数和(自身を含む): 38333280

約数和(自身を除く): 20125086

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159721, 319442, 479163, 958326, 3034699, 6069398, 9104097, 18208194]

約数ペア:

[(1, 18208194), (2, 9104097), (3, 6069398), (6, 3034699), (19, 958326), (38, 479163), (57, 319442), (114, 159721)]