120031422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2857891}}^1$

素因数の和:2857903

約数の個数: 16

約数和(自身を含む): 274357632

約数和(自身を除く): 154326210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2857891, 5715782, 8573673, 17147346, 20005237, 40010474, 60015711, 120031422]

約数ペア:

[(1, 120031422), (2, 60015711), (3, 40010474), (6, 20005237), (7, 17147346), (14, 8573673), (21, 5715782), (42, 2857891)]