66517956

素因数分解:

$2^2\times 3^3\times {\mathrm{615907}}^1$

素因数の和:615920

約数の個数: 24

約数和(自身を含む): 172454240

約数和(自身を除く): 105936284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 615907, 1231814, 1847721, 2463628, 3695442, 5543163, 7390884, 11086326, 16629489, 22172652, 33258978, 66517956]

約数ペア:

[(1, 66517956), (2, 33258978), (3, 22172652), (4, 16629489), (6, 11086326), (9, 7390884), (12, 5543163), (18, 3695442), (27, 2463628), (36, 1847721), (54, 1231814), (108, 615907)]