18190866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159569}}^1$

素因数の和:159593

約数の個数: 16

約数和(自身を含む): 38296800

約数和(自身を除く): 20105934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159569, 319138, 478707, 957414, 3031811, 6063622, 9095433, 18190866]

約数ペア:

[(1, 18190866), (2, 9095433), (3, 6063622), (6, 3031811), (19, 957414), (38, 478707), (57, 319138), (114, 159569)]