42007854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1000187}}^1$

素因数の和:1000199

約数の個数: 16

約数和(自身を含む): 96018048

約数和(自身を除く): 54010194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1000187, 2000374, 3000561, 6001122, 7001309, 14002618, 21003927, 42007854]

約数ペア:

[(1, 42007854), (2, 21003927), (3, 14002618), (6, 7001309), (7, 6001122), (14, 3000561), (21, 2000374), (42, 1000187)]