2012346378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15971003}}^1$

素因数の和:15971018

約数の個数: 24

約数和(自身を含む): 4982953248

約数和(自身を除く): 2970606870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15971003, 31942006, 47913009, 95826018, 111797021, 143739027, 223594042, 287478054, 335391063, 670782126, 1006173189, 2012346378]

約数ペア:

[(1, 2012346378), (2, 1006173189), (3, 670782126), (6, 335391063), (7, 287478054), (9, 223594042), (14, 143739027), (18, 111797021), (21, 95826018), (42, 47913009), (63, 31942006), (126, 15971003)]