2526426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20051}}^1$

素因数の和:20066

約数の個数: 24

約数和(自身を含む): 6256224

約数和(自身を除く): 3729798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20051, 40102, 60153, 120306, 140357, 180459, 280714, 360918, 421071, 842142, 1263213, 2526426]

約数ペア:

[(1, 2526426), (2, 1263213), (3, 842142), (6, 421071), (7, 360918), (9, 280714), (14, 180459), (18, 140357), (21, 120306), (42, 60153), (63, 40102), (126, 20051)]