18417952

素因数分解:

$2^5\times 7^1\times {\mathrm{82223}}^1$

素因数の和:82240

約数の個数: 24

約数和(自身を含む): 41440896

約数和(自身を除く): 23022944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82223, 164446, 328892, 575561, 657784, 1151122, 1315568, 2302244, 2631136, 4604488, 9208976, 18417952]

約数ペア:

[(1, 18417952), (2, 9208976), (4, 4604488), (7, 2631136), (8, 2302244), (14, 1315568), (16, 1151122), (28, 657784), (32, 575561), (56, 328892), (112, 164446), (224, 82223)]