217171026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{635003}}^1$

素因数の和:635030

約数の個数: 24

約数和(自身を含む): 495303120

約数和(自身を除く): 278132094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 635003, 1270006, 1905009, 3810018, 5715027, 11430054, 12065057, 24130114, 36195171, 72390342, 108585513, 217171026]

約数ペア:

[(1, 217171026), (2, 108585513), (3, 72390342), (6, 36195171), (9, 24130114), (18, 12065057), (19, 11430054), (38, 5715027), (57, 3810018), (114, 1905009), (171, 1270006), (342, 635003)]