1128708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 3346560

約数和(自身を除く): 2217852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1493, 2986, 4479, 5972, 8958, 10451, 13437, 17916, 20902, 26874, 31353, 40311, 41804, 53748, 62706, 80622, 94059, 125412, 161244, 188118, 282177, 376236, 564354, 1128708]

約数ペア:

[(1, 1128708), (2, 564354), (3, 376236), (4, 282177), (6, 188118), (7, 161244), (9, 125412), (12, 94059), (14, 80622), (18, 62706), (21, 53748), (27, 41804), (28, 40311), (36, 31353), (42, 26874), (54, 20902), (63, 17916), (84, 13437), (108, 10451), (126, 8958), (189, 5972), (252, 4479), (378, 2986), (756, 1493)]