21304056

素因数分解:

$2^3\times 3^1\times {\mathrm{887669}}^1$

素因数の和:887678

約数の個数: 16

約数和(自身を含む): 53260200

約数和(自身を除く): 31956144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887669, 1775338, 2663007, 3550676, 5326014, 7101352, 10652028, 21304056]

約数ペア:

[(1, 21304056), (2, 10652028), (3, 7101352), (4, 5326014), (6, 3550676), (8, 2663007), (12, 1775338), (24, 887669)]