2018331812

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{67939}}^1$

素因数の和:69011

約数の個数: 24

約数和(自身を含む): 4040527680

約数和(自身を除く): 2022195868

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 4244, 7427, 14854, 29708, 67939, 135878, 271756, 475573, 951146, 1902292, 72083279, 144166558, 288333116, 504582953, 1009165906, 2018331812]

約数ペア:

[(1, 2018331812), (2, 1009165906), (4, 504582953), (7, 288333116), (14, 144166558), (28, 72083279), (1061, 1902292), (2122, 951146), (4244, 475573), (7427, 271756), (14854, 135878), (29708, 67939)]