1255138836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{14942129}}^1$

素因数の和:14942143

約数の個数: 24

約数和(自身を含む): 3347037120

約数和(自身を除く): 2091898284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 14942129, 29884258, 44826387, 59768516, 89652774, 104594903, 179305548, 209189806, 313784709, 418379612, 627569418, 1255138836]

約数ペア:

[(1, 1255138836), (2, 627569418), (3, 418379612), (4, 313784709), (6, 209189806), (7, 179305548), (12, 104594903), (14, 89652774), (21, 59768516), (28, 44826387), (42, 29884258), (84, 14942129)]