18444857802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439163281}}^1$

素因数の和:439163293

約数の個数: 16

約数和(自身を含む): 42159675072

約数和(自身を除く): 23714817270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439163281, 878326562, 1317489843, 2634979686, 3074142967, 6148285934, 9222428901, 18444857802]

約数ペア:

[(1, 18444857802), (2, 9222428901), (3, 6148285934), (6, 3074142967), (7, 2634979686), (14, 1317489843), (21, 878326562), (42, 439163281)]