3980676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47389}}^1$

素因数の和:47403

約数の個数: 24

約数和(自身を含む): 10615360

約数和(自身を除く): 6634684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 47389, 94778, 142167, 189556, 284334, 331723, 568668, 663446, 995169, 1326892, 1990338, 3980676]

約数ペア:

[(1, 3980676), (2, 1990338), (3, 1326892), (4, 995169), (6, 663446), (7, 568668), (12, 331723), (14, 284334), (21, 189556), (28, 142167), (42, 94778), (84, 47389)]