55403604

素因数分解:

$2^2\times 3^2\times {\mathrm{1538989}}^1$

素因数の和:1538999

約数の個数: 18

約数和(自身を含む): 140048090

約数和(自身を除く): 84644486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1538989, 3077978, 4616967, 6155956, 9233934, 13850901, 18467868, 27701802, 55403604]

約数ペア:

[(1, 55403604), (2, 27701802), (3, 18467868), (4, 13850901), (6, 9233934), (9, 6155956), (12, 4616967), (18, 3077978), (36, 1538989)]