22866669

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 40415232

約数和(自身を除く): 17548563

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 367, 387, 483, 903, 989, 1101, 1449, 2569, 2709, 2967, 3303, 6923, 7707, 8441, 8901, 15781, 20769, 23121, 25323, 47343, 59087, 62307, 75969, 110467, 142029, 177261, 331401, 362963, 531783, 994203, 1088889, 2540741, 3266667, 7622223, 22866669]

約数ペア:

[(1, 22866669), (3, 7622223), (7, 3266667), (9, 2540741), (21, 1088889), (23, 994203), (43, 531783), (63, 362963), (69, 331401), (129, 177261), (161, 142029), (207, 110467), (301, 75969), (367, 62307), (387, 59087), (483, 47343), (903, 25323), (989, 23121), (1101, 20769), (1449, 15781), (2569, 8901), (2709, 8441), (2967, 7707), (3303, 6923)]