7938042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 18230784

約数和(自身を除く): 10292742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 571, 662, 993, 1142, 1713, 1986, 2317, 3426, 3997, 4634, 6951, 7994, 11991, 13902, 23982, 189001, 378002, 567003, 1134006, 1323007, 2646014, 3969021, 7938042]

約数ペア:

[(1, 7938042), (2, 3969021), (3, 2646014), (6, 1323007), (7, 1134006), (14, 567003), (21, 378002), (42, 189001), (331, 23982), (571, 13902), (662, 11991), (993, 7994), (1142, 6951), (1713, 4634), (1986, 3997), (2317, 3426)]