142690908

素因数分解:

$2^2\times 3^1\times {\mathrm{11890909}}^1$

素因数の和:11890916

約数の個数: 12

約数和(自身を含む): 332945480

約数和(自身を除く): 190254572

約数列:

[1, 2, 3, 4, 6, 12, 11890909, 23781818, 35672727, 47563636, 71345454, 142690908]

約数ペア:

[(1, 142690908), (2, 71345454), (3, 47563636), (4, 35672727), (6, 23781818), (12, 11890909)]