1618882242

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{427597}}^1$

素因数の和:428233

約数の個数: 16

約数和(自身を含む): 3242903232

約数和(自身を除く): 1624020990

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 427597, 855194, 1282791, 2565582, 269813707, 539627414, 809441121, 1618882242]

約数ペア:

[(1, 1618882242), (2, 809441121), (3, 539627414), (6, 269813707), (631, 2565582), (1262, 1282791), (1893, 855194), (3786, 427597)]