12892278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 29712384

約数和(自身を除く): 16820106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2417, 2667, 4834, 5334, 7251, 14502, 16919, 33838, 50757, 101514, 306959, 613918, 920877, 1841754, 2148713, 4297426, 6446139, 12892278]

約数ペア:

[(1, 12892278), (2, 6446139), (3, 4297426), (6, 2148713), (7, 1841754), (14, 920877), (21, 613918), (42, 306959), (127, 101514), (254, 50757), (381, 33838), (762, 16919), (889, 14502), (1778, 7251), (2417, 5334), (2667, 4834)]