27809478

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5701}}^1$

素因数の和:5980

約数の個数: 24

約数和(自身を含む): 60486816

約数和(自身を除く): 32677338

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 5701, 11402, 17103, 34206, 51309, 102618, 1544971, 3089942, 4634913, 9269826, 13904739, 27809478]

約数ペア:

[(1, 27809478), (2, 13904739), (3, 9269826), (6, 4634913), (9, 3089942), (18, 1544971), (271, 102618), (542, 51309), (813, 34206), (1626, 17103), (2439, 11402), (4878, 5701)]