16858002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401381}}^1$

素因数の和:401393

約数の個数: 16

約数和(自身を含む): 38532672

約数和(自身を除く): 21674670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401381, 802762, 1204143, 2408286, 2809667, 5619334, 8429001, 16858002]

約数ペア:

[(1, 16858002), (2, 8429001), (3, 5619334), (6, 2809667), (7, 2408286), (14, 1204143), (21, 802762), (42, 401381)]