804978

素因数分解:

$2^1\times 3^4\times {\mathrm{4969}}^1$

素因数の和:4983

約数の個数: 20

約数和(自身を含む): 1804110

約数和(自身を除く): 999132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4969, 9938, 14907, 29814, 44721, 89442, 134163, 268326, 402489, 804978]

約数ペア:

[(1, 804978), (2, 402489), (3, 268326), (6, 134163), (9, 89442), (18, 44721), (27, 29814), (54, 14907), (81, 9938), (162, 4969)]