18984012

素因数分解:

$2^2\times 3^1\times {\mathrm{1582001}}^1$

素因数の和:1582008

約数の個数: 12

約数和(自身を含む): 44296056

約数和(自身を除く): 25312044

約数列:

[1, 2, 3, 4, 6, 12, 1582001, 3164002, 4746003, 6328004, 9492006, 18984012]

約数ペア:

[(1, 18984012), (2, 9492006), (3, 6328004), (4, 4746003), (6, 3164002), (12, 1582001)]