2012346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15971}}^1$

素因数の和:15986

約数の個数: 24

約数和(自身を含む): 4983264

約数和(自身を除く): 2970918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15971, 31942, 47913, 95826, 111797, 143739, 223594, 287478, 335391, 670782, 1006173, 2012346]

約数ペア:

[(1, 2012346), (2, 1006173), (3, 670782), (6, 335391), (7, 287478), (9, 223594), (14, 143739), (18, 111797), (21, 95826), (42, 47913), (63, 31942), (126, 15971)]