12125778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 27995136

約数和(自身を除く): 15869358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 2803, 4326, 5606, 8409, 16818, 19621, 39242, 58863, 117726, 288709, 577418, 866127, 1732254, 2020963, 4041926, 6062889, 12125778]

約数ペア:

[(1, 12125778), (2, 6062889), (3, 4041926), (6, 2020963), (7, 1732254), (14, 866127), (21, 577418), (42, 288709), (103, 117726), (206, 58863), (309, 39242), (618, 19621), (721, 16818), (1442, 8409), (2163, 5606), (2803, 4326)]