68688918

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2833}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 153036000

約数和(自身を除く): 84347082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 2833, 4041, 5666, 8082, 8499, 12123, 16998, 24246, 25497, 50994, 76491, 152982, 1272017, 2544034, 3816051, 7632102, 11448153, 22896306, 34344459, 68688918]

約数ペア:

[(1, 68688918), (2, 34344459), (3, 22896306), (6, 11448153), (9, 7632102), (18, 3816051), (27, 2544034), (54, 1272017), (449, 152982), (898, 76491), (1347, 50994), (2694, 25497), (2833, 24246), (4041, 16998), (5666, 12123), (8082, 8499)]