676943946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1790857}}^1$

素因数の和:1790875

約数の個数: 32

約数和(自身を含む): 1719223680

約数和(自身を除く): 1042279734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1790857, 3581714, 5372571, 10745142, 12535999, 16117713, 25071998, 32235426, 37607997, 48353139, 75215994, 96706278, 112823991, 225647982, 338471973, 676943946]

約数ペア:

[(1, 676943946), (2, 338471973), (3, 225647982), (6, 112823991), (7, 96706278), (9, 75215994), (14, 48353139), (18, 37607997), (21, 32235426), (27, 25071998), (42, 16117713), (54, 12535999), (63, 10745142), (126, 5372571), (189, 3581714), (378, 1790857)]