21435036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{255179}}^1$

素因数の和:255193

約数の個数: 24

約数和(自身を含む): 57160320

約数和(自身を除く): 35725284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 255179, 510358, 765537, 1020716, 1531074, 1786253, 3062148, 3572506, 5358759, 7145012, 10717518, 21435036]

約数ペア:

[(1, 21435036), (2, 10717518), (3, 7145012), (4, 5358759), (6, 3572506), (7, 3062148), (12, 1786253), (14, 1531074), (21, 1020716), (28, 765537), (42, 510358), (84, 255179)]