21936894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22709}}^1$

素因数の和:22744

約数の個数: 32

約数和(自身を含む): 52323840

約数和(自身を除く): 30386946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22709, 45418, 68127, 136254, 158963, 317926, 476889, 522307, 953778, 1044614, 1566921, 3133842, 3656149, 7312298, 10968447, 21936894]

約数ペア:

[(1, 21936894), (2, 10968447), (3, 7312298), (6, 3656149), (7, 3133842), (14, 1566921), (21, 1044614), (23, 953778), (42, 522307), (46, 476889), (69, 317926), (138, 158963), (161, 136254), (322, 68127), (483, 45418), (966, 22709)]