21452466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{510773}}^1$

素因数の和:510785

約数の個数: 16

約数和(自身を含む): 49034304

約数和(自身を除く): 27581838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 510773, 1021546, 1532319, 3064638, 3575411, 7150822, 10726233, 21452466]

約数ペア:

[(1, 21452466), (2, 10726233), (3, 7150822), (6, 3575411), (7, 3064638), (14, 1532319), (21, 1021546), (42, 510773)]