18189042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159553}}^1$

素因数の和:159577

約数の個数: 16

約数和(自身を含む): 38292960

約数和(自身を除く): 20103918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159553, 319106, 478659, 957318, 3031507, 6063014, 9094521, 18189042]

約数ペア:

[(1, 18189042), (2, 9094521), (3, 6063014), (6, 3031507), (19, 957318), (38, 478659), (57, 319106), (114, 159553)]