219901332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2617873}}^1$

素因数の和:2617887

約数の個数: 24

約数和(自身を含む): 586403776

約数和(自身を除く): 366502444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2617873, 5235746, 7853619, 10471492, 15707238, 18325111, 31414476, 36650222, 54975333, 73300444, 109950666, 219901332]

約数ペア:

[(1, 219901332), (2, 109950666), (3, 73300444), (4, 54975333), (6, 36650222), (7, 31414476), (12, 18325111), (14, 15707238), (21, 10471492), (28, 7853619), (42, 5235746), (84, 2617873)]