21095448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79907}}^1$

素因数の和:79927

約数の個数: 32

約数和(自身を含む): 57533760

約数和(自身を除く): 36438312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79907, 159814, 239721, 319628, 479442, 639256, 878977, 958884, 1757954, 1917768, 2636931, 3515908, 5273862, 7031816, 10547724, 21095448]

約数ペア:

[(1, 21095448), (2, 10547724), (3, 7031816), (4, 5273862), (6, 3515908), (8, 2636931), (11, 1917768), (12, 1757954), (22, 958884), (24, 878977), (33, 639256), (44, 479442), (66, 319628), (88, 239721), (132, 159814), (264, 79907)]