87668826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2087353}}^1$

素因数の和:2087365

約数の個数: 16

約数和(自身を含む): 200385984

約数和(自身を除く): 112717158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2087353, 4174706, 6262059, 12524118, 14611471, 29222942, 43834413, 87668826]

約数ペア:

[(1, 87668826), (2, 43834413), (3, 29222942), (6, 14611471), (7, 12524118), (14, 6262059), (21, 4174706), (42, 2087353)]