171972042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2605637}}^1$

素因数の和:2605653

約数の個数: 16

約数和(自身を含む): 375211872

約数和(自身を除く): 203239830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2605637, 5211274, 7816911, 15633822, 28662007, 57324014, 85986021, 171972042]

約数ペア:

[(1, 171972042), (2, 85986021), (3, 57324014), (6, 28662007), (11, 15633822), (22, 7816911), (33, 5211274), (66, 2605637)]