672125958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1778111}}^1$

素因数の和:1778129

約数の個数: 32

約数和(自身を含む): 1706987520

約数和(自身を除く): 1034861562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1778111, 3556222, 5334333, 10668666, 12446777, 16002999, 24893554, 32005998, 37340331, 48008997, 74680662, 96017994, 112020993, 224041986, 336062979, 672125958]

約数ペア:

[(1, 672125958), (2, 336062979), (3, 224041986), (6, 112020993), (7, 96017994), (9, 74680662), (14, 48008997), (18, 37340331), (21, 32005998), (27, 24893554), (42, 16002999), (54, 12446777), (63, 10668666), (126, 5334333), (189, 3556222), (378, 1778111)]