12549378

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 25952256

約数和(自身を除く): 13402878

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 383, 762, 766, 1149, 2298, 5461, 10922, 16383, 16469, 32766, 32938, 48641, 49407, 97282, 98814, 145923, 291846, 2091563, 4183126, 6274689, 12549378]

約数ペア:

[(1, 12549378), (2, 6274689), (3, 4183126), (6, 2091563), (43, 291846), (86, 145923), (127, 98814), (129, 97282), (254, 49407), (258, 48641), (381, 32938), (383, 32766), (762, 16469), (766, 16383), (1149, 10922), (2298, 5461)]