2078280054

素因数分解:

$2^1\times 3^2\times {\mathrm{115460003}}^1$

素因数の和:115460011

約数の個数: 12

約数和(自身を含む): 4502940156

約数和(自身を除く): 2424660102

約数列:

[1, 2, 3, 6, 9, 18, 115460003, 230920006, 346380009, 692760018, 1039140027, 2078280054]

約数ペア:

[(1, 2078280054), (2, 1039140027), (3, 692760018), (6, 346380009), (9, 230920006), (18, 115460003)]