21141864

素因数分解:

$2^3\times 3^3\times {\mathrm{97879}}^1$

素因数の和:97894

約数の個数: 32

約数和(自身を含む): 58728000

約数和(自身を除く): 37586136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97879, 195758, 293637, 391516, 587274, 783032, 880911, 1174548, 1761822, 2349096, 2642733, 3523644, 5285466, 7047288, 10570932, 21141864]

約数ペア:

[(1, 21141864), (2, 10570932), (3, 7047288), (4, 5285466), (6, 3523644), (8, 2642733), (9, 2349096), (12, 1761822), (18, 1174548), (24, 880911), (27, 783032), (36, 587274), (54, 391516), (72, 293637), (108, 195758), (216, 97879)]