145440246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3462863}}^1$

素因数の和:3462875

約数の個数: 16

約数和(自身を含む): 332434944

約数和(自身を除く): 186994698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3462863, 6925726, 10388589, 20777178, 24240041, 48480082, 72720123, 145440246]

約数ペア:

[(1, 145440246), (2, 72720123), (3, 48480082), (6, 24240041), (7, 20777178), (14, 10388589), (21, 6925726), (42, 3462863)]