219492042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{475091}}^1$

素因数の和:475114

約数の個数: 32

約数和(自身を含む): 547305984

約数和(自身を除く): 327813942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 475091, 950182, 1425273, 2850546, 3325637, 5226001, 6651274, 9976911, 10452002, 15678003, 19953822, 31356006, 36582007, 73164014, 109746021, 219492042]

約数ペア:

[(1, 219492042), (2, 109746021), (3, 73164014), (6, 36582007), (7, 31356006), (11, 19953822), (14, 15678003), (21, 10452002), (22, 9976911), (33, 6651274), (42, 5226001), (66, 3325637), (77, 2850546), (154, 1425273), (231, 950182), (462, 475091)]