61581006

素因数分解:

$2^1\times 3^3\times {\mathrm{1140389}}^1$

素因数の和:1140400

約数の個数: 16

約数和(自身を含む): 136846800

約数和(自身を除く): 75265794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1140389, 2280778, 3421167, 6842334, 10263501, 20527002, 30790503, 61581006]

約数ペア:

[(1, 61581006), (2, 30790503), (3, 20527002), (6, 10263501), (9, 6842334), (18, 3421167), (27, 2280778), (54, 1140389)]