191177982

素因数分解:

$2^1\times 3^4\times {\mathrm{1180111}}^1$

素因数の和:1180125

約数の個数: 20

約数和(自身を含む): 428380656

約数和(自身を除く): 237202674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1180111, 2360222, 3540333, 7080666, 10620999, 21241998, 31862997, 63725994, 95588991, 191177982]

約数ペア:

[(1, 191177982), (2, 95588991), (3, 63725994), (6, 31862997), (9, 21241998), (18, 10620999), (27, 7080666), (54, 3540333), (81, 2360222), (162, 1180111)]