858887982

素因数分解:

$2^1\times 3^3\times {\mathrm{15905333}}^1$

素因数の和:15905344

約数の個数: 16

約数和(自身を含む): 1908640080

約数和(自身を除く): 1049752098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15905333, 31810666, 47715999, 95431998, 143147997, 286295994, 429443991, 858887982]

約数ペア:

[(1, 858887982), (2, 429443991), (3, 286295994), (6, 143147997), (9, 95431998), (18, 47715999), (27, 31810666), (54, 15905333)]