1890126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2165

約数の個数: 36

約数和(自身を含む): 4766112

約数和(自身を除く): 2875986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2143, 4286, 6429, 12858, 15001, 19287, 30002, 38574, 45003, 90006, 105007, 135009, 210014, 270018, 315021, 630042, 945063, 1890126]

約数ペア:

[(1, 1890126), (2, 945063), (3, 630042), (6, 315021), (7, 270018), (9, 210014), (14, 135009), (18, 105007), (21, 90006), (42, 45003), (49, 38574), (63, 30002), (98, 19287), (126, 15001), (147, 12858), (294, 6429), (441, 4286), (882, 2143)]