56018676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{666889}}^1$

素因数の和:666903

約数の個数: 24

約数和(自身を含む): 149383360

約数和(自身を除く): 93364684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 666889, 1333778, 2000667, 2667556, 4001334, 4668223, 8002668, 9336446, 14004669, 18672892, 28009338, 56018676]

約数ペア:

[(1, 56018676), (2, 28009338), (3, 18672892), (4, 14004669), (6, 9336446), (7, 8002668), (12, 4668223), (14, 4001334), (21, 2667556), (28, 2000667), (42, 1333778), (84, 666889)]