42957306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{340931}}^1$

素因数の和:340946

約数の個数: 24

約数和(自身を含む): 106370784

約数和(自身を除く): 63413478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 340931, 681862, 1022793, 2045586, 2386517, 3068379, 4773034, 6136758, 7159551, 14319102, 21478653, 42957306]

約数ペア:

[(1, 42957306), (2, 21478653), (3, 14319102), (6, 7159551), (7, 6136758), (9, 4773034), (14, 3068379), (18, 2386517), (21, 2045586), (42, 1022793), (63, 681862), (126, 340931)]