2018012844

素因数分解:

$2^2\times 3^1\times {\mathrm{20051}}^1\times {\mathrm{8387}}^1$

素因数の和:28445

約数の個数: 24

約数和(自身を含む): 4709492928

約数和(自身を除く): 2691480084

約数列:

[1, 2, 3, 4, 6, 12, 8387, 16774, 20051, 25161, 33548, 40102, 50322, 60153, 80204, 100644, 120306, 240612, 168167737, 336335474, 504503211, 672670948, 1009006422, 2018012844]

約数ペア:

[(1, 2018012844), (2, 1009006422), (3, 672670948), (4, 504503211), (6, 336335474), (12, 168167737), (8387, 240612), (16774, 120306), (20051, 100644), (25161, 80204), (33548, 60153), (40102, 50322)]