126976878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1007753}}^1$

素因数の和:1007768

約数の個数: 24

約数和(自身を含む): 314419248

約数和(自身を除く): 187442370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1007753, 2015506, 3023259, 6046518, 7054271, 9069777, 14108542, 18139554, 21162813, 42325626, 63488439, 126976878]

約数ペア:

[(1, 126976878), (2, 63488439), (3, 42325626), (6, 21162813), (7, 18139554), (9, 14108542), (14, 9069777), (18, 7054271), (21, 6046518), (42, 3023259), (63, 2015506), (126, 1007753)]