78864114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1877717}}^1$

素因数の和:1877729

約数の個数: 16

約数和(自身を含む): 180260928

約数和(自身を除く): 101396814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1877717, 3755434, 5633151, 11266302, 13144019, 26288038, 39432057, 78864114]

約数ペア:

[(1, 78864114), (2, 39432057), (3, 26288038), (6, 13144019), (7, 11266302), (14, 5633151), (21, 3755434), (42, 1877717)]