21363816

素因数分解:

$2^3\times 3^1\times {\mathrm{890159}}^1$

素因数の和:890168

約数の個数: 16

約数和(自身を含む): 53409600

約数和(自身を除く): 32045784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 890159, 1780318, 2670477, 3560636, 5340954, 7121272, 10681908, 21363816]

約数ペア:

[(1, 21363816), (2, 10681908), (3, 7121272), (4, 5340954), (6, 3560636), (8, 2670477), (12, 1780318), (24, 890159)]