323946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{857}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 823680

約数和(自身を除く): 499734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 857, 1714, 2571, 5142, 5999, 7713, 11998, 15426, 17997, 23139, 35994, 46278, 53991, 107982, 161973, 323946]

約数ペア:

[(1, 323946), (2, 161973), (3, 107982), (6, 53991), (7, 46278), (9, 35994), (14, 23139), (18, 17997), (21, 15426), (27, 11998), (42, 7713), (54, 5999), (63, 5142), (126, 2571), (189, 1714), (378, 857)]