6615938

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 11621376

約数和(自身を除く): 5005438

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1778, 3721, 7442, 7747, 15494, 26047, 52094, 54229, 108458, 472567, 945134, 3307969, 6615938]

約数ペア:

[(1, 6615938), (2, 3307969), (7, 945134), (14, 472567), (61, 108458), (122, 54229), (127, 52094), (254, 26047), (427, 15494), (854, 7747), (889, 7442), (1778, 3721)]