66319554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1579037}}^1$

素因数の和:1579049

約数の個数: 16

約数和(自身を含む): 151587648

約数和(自身を除く): 85268094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1579037, 3158074, 4737111, 9474222, 11053259, 22106518, 33159777, 66319554]

約数ペア:

[(1, 66319554), (2, 33159777), (3, 22106518), (6, 11053259), (7, 9474222), (14, 4737111), (21, 3158074), (42, 1579037)]