40077666

素因数分解:

$2^1\times 3^4\times {\mathrm{247393}}^1$

素因数の和:247407

約数の個数: 20

約数和(自身を含む): 89804022

約数和(自身を除く): 49726356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247393, 494786, 742179, 1484358, 2226537, 4453074, 6679611, 13359222, 20038833, 40077666]

約数ペア:

[(1, 40077666), (2, 20038833), (3, 13359222), (6, 6679611), (9, 4453074), (18, 2226537), (27, 1484358), (54, 742179), (81, 494786), (162, 247393)]