16984002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{404381}}^1$

素因数の和:404393

約数の個数: 16

約数和(自身を含む): 38820672

約数和(自身を除く): 21836670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 404381, 808762, 1213143, 2426286, 2830667, 5661334, 8492001, 16984002]

約数ペア:

[(1, 16984002), (2, 8492001), (3, 5661334), (6, 2830667), (7, 2426286), (14, 1213143), (21, 808762), (42, 404381)]