18392476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 33494384

約数和(自身を除く): 15101908

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 1753, 2623, 3506, 5246, 7012, 10492, 75379, 106933, 150758, 213866, 301516, 427732, 4598119, 9196238, 18392476]

約数ペア:

[(1, 18392476), (2, 9196238), (4, 4598119), (43, 427732), (61, 301516), (86, 213866), (122, 150758), (172, 106933), (244, 75379), (1753, 10492), (2623, 7012), (3506, 5246)]