22979718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17981}}^1$

素因数の和:18060

約数の個数: 24

約数和(自身を含む): 50493456

約数和(自身を除く): 27513738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17981, 35962, 53943, 107886, 161829, 323658, 1276651, 2553302, 3829953, 7659906, 11489859, 22979718]

約数ペア:

[(1, 22979718), (2, 11489859), (3, 7659906), (6, 3829953), (9, 2553302), (18, 1276651), (71, 323658), (142, 161829), (213, 107886), (426, 53943), (639, 35962), (1278, 17981)]