56531718

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{8999}}^1$

素因数の和:9356

約数の個数: 24

約数和(自身を含む): 122850000

約数和(自身を除く): 66318282

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 8999, 17998, 26997, 53994, 80991, 161982, 3140651, 6281302, 9421953, 18843906, 28265859, 56531718]

約数ペア:

[(1, 56531718), (2, 28265859), (3, 18843906), (6, 9421953), (9, 6281302), (18, 3140651), (349, 161982), (698, 80991), (1047, 53994), (2094, 26997), (3141, 17998), (6282, 8999)]