18757452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223303}}^1$

素因数の和:223317

約数の個数: 24

約数和(自身を含む): 50020096

約数和(自身を除く): 31262644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223303, 446606, 669909, 893212, 1339818, 1563121, 2679636, 3126242, 4689363, 6252484, 9378726, 18757452]

約数ペア:

[(1, 18757452), (2, 9378726), (3, 6252484), (4, 4689363), (6, 3126242), (7, 2679636), (12, 1563121), (14, 1339818), (21, 893212), (28, 669909), (42, 446606), (84, 223303)]