81848634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1948777}}^1$

素因数の和:1948789

約数の個数: 16

約数和(自身を含む): 187082688

約数和(自身を除く): 105234054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1948777, 3897554, 5846331, 11692662, 13641439, 27282878, 40924317, 81848634]

約数ペア:

[(1, 81848634), (2, 40924317), (3, 27282878), (6, 13641439), (7, 11692662), (14, 5846331), (21, 3897554), (42, 1948777)]