4200018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{18919}}^1$

素因数の和:18961

約数の個数: 16

約数和(自身を含む): 8627520

約数和(自身を除く): 4427502

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 18919, 37838, 56757, 113514, 700003, 1400006, 2100009, 4200018]

約数ペア:

[(1, 4200018), (2, 2100009), (3, 1400006), (6, 700003), (37, 113514), (74, 56757), (111, 37838), (222, 18919)]