18422853

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 6857787

約数列:

[1, 3, 53, 109, 159, 327, 1063, 3189, 5777, 17331, 56339, 115867, 169017, 347601, 6140951, 18422853]

約数ペア:

[(1, 18422853), (3, 6140951), (53, 347601), (109, 169017), (159, 115867), (327, 56339), (1063, 17331), (3189, 5777)]