16657956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66103}}^1$

素因数の和:66120

約数の個数: 36

約数和(自身を含む): 48123712

約数和(自身を除く): 31465756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66103, 132206, 198309, 264412, 396618, 462721, 594927, 793236, 925442, 1189854, 1388163, 1850884, 2379708, 2776326, 4164489, 5552652, 8328978, 16657956]

約数ペア:

[(1, 16657956), (2, 8328978), (3, 5552652), (4, 4164489), (6, 2776326), (7, 2379708), (9, 1850884), (12, 1388163), (14, 1189854), (18, 925442), (21, 793236), (28, 594927), (36, 462721), (42, 396618), (63, 264412), (84, 198309), (126, 132206), (252, 66103)]