7847994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16987}}^1$

素因数の和:17010

約数の個数: 32

約数和(自身を含む): 19570176

約数和(自身を除く): 11722182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 16987, 33974, 50961, 101922, 118909, 186857, 237818, 356727, 373714, 560571, 713454, 1121142, 1307999, 2615998, 3923997, 7847994]

約数ペア:

[(1, 7847994), (2, 3923997), (3, 2615998), (6, 1307999), (7, 1121142), (11, 713454), (14, 560571), (21, 373714), (22, 356727), (33, 237818), (42, 186857), (66, 118909), (77, 101922), (154, 50961), (231, 33974), (462, 16987)]