42546978

素因数分解:

$2^1\times 3^3\times {\mathrm{787907}}^1$

素因数の和:787918

約数の個数: 16

約数和(自身を含む): 94548960

約数和(自身を除く): 52001982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 787907, 1575814, 2363721, 4727442, 7091163, 14182326, 21273489, 42546978]

約数ペア:

[(1, 42546978), (2, 21273489), (3, 14182326), (6, 7091163), (9, 4727442), (18, 2363721), (27, 1575814), (54, 787907)]