2015874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5351

約数の個数: 32

約数和(自身を含む): 5120640

約数和(自身を除く): 3104766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5333, 10666, 15999, 31998, 37331, 47997, 74662, 95994, 111993, 143991, 223986, 287982, 335979, 671958, 1007937, 2015874]

約数ペア:

[(1, 2015874), (2, 1007937), (3, 671958), (6, 335979), (7, 287982), (9, 223986), (14, 143991), (18, 111993), (21, 95994), (27, 74662), (42, 47997), (54, 37331), (63, 31998), (126, 15999), (189, 10666), (378, 5333)]