42515004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{506131}}^1$

素因数の和:506145

約数の個数: 24

約数和(自身を含む): 113373568

約数和(自身を除く): 70858564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 506131, 1012262, 1518393, 2024524, 3036786, 3542917, 6073572, 7085834, 10628751, 14171668, 21257502, 42515004]

約数ペア:

[(1, 42515004), (2, 21257502), (3, 14171668), (4, 10628751), (6, 7085834), (7, 6073572), (12, 3542917), (14, 3036786), (21, 2024524), (28, 1518393), (42, 1012262), (84, 506131)]