16984908

素因数分解:

$2^2\times 3^2\times {\mathrm{471803}}^1$

素因数の和:471813

約数の個数: 18

約数和(自身を含む): 42934164

約数和(自身を除く): 25949256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471803, 943606, 1415409, 1887212, 2830818, 4246227, 5661636, 8492454, 16984908]

約数ペア:

[(1, 16984908), (2, 8492454), (3, 5661636), (4, 4246227), (6, 2830818), (9, 1887212), (12, 1415409), (18, 943606), (36, 471803)]