2018704086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5340487}}^1$

素因数の和:5340505

約数の個数: 32

約数和(自身を含む): 5126868480

約数和(自身を除く): 3108164394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5340487, 10680974, 16021461, 32042922, 37383409, 48064383, 74766818, 96128766, 112150227, 144193149, 224300454, 288386298, 336450681, 672901362, 1009352043, 2018704086]

約数ペア:

[(1, 2018704086), (2, 1009352043), (3, 672901362), (6, 336450681), (7, 288386298), (9, 224300454), (14, 144193149), (18, 112150227), (21, 96128766), (27, 74766818), (42, 48064383), (54, 37383409), (63, 32042922), (126, 16021461), (189, 10680974), (378, 5340487)]