168983982

素因数分解:

$2^1\times 3^4\times {\mathrm{1043111}}^1$

素因数の和:1043125

約数の個数: 20

約数和(自身を含む): 378649656

約数和(自身を除く): 209665674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1043111, 2086222, 3129333, 6258666, 9387999, 18775998, 28163997, 56327994, 84491991, 168983982]

約数ペア:

[(1, 168983982), (2, 84491991), (3, 56327994), (6, 28163997), (9, 18775998), (18, 9387999), (27, 6258666), (54, 3129333), (81, 2086222), (162, 1043111)]