1609956

素因数分解:

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

素因数の和:4985

約数の個数: 30

約数和(自身を含む): 4209590

約数和(自身を除く): 2599634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4969, 9938, 14907, 19876, 29814, 44721, 59628, 89442, 134163, 178884, 268326, 402489, 536652, 804978, 1609956]

約数ペア:

[(1, 1609956), (2, 804978), (3, 536652), (4, 402489), (6, 268326), (9, 178884), (12, 134163), (18, 89442), (27, 59628), (36, 44721), (54, 29814), (81, 19876), (108, 14907), (162, 9938), (324, 4969)]