16864236

素因数分解:

$2^2\times 3^2\times {\mathrm{468451}}^1$

素因数の和:468461

約数の個数: 18

約数和(自身を含む): 42629132

約数和(自身を除く): 25764896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 468451, 936902, 1405353, 1873804, 2810706, 4216059, 5621412, 8432118, 16864236]

約数ペア:

[(1, 16864236), (2, 8432118), (3, 5621412), (4, 4216059), (6, 2810706), (9, 1873804), (12, 1405353), (18, 936902), (36, 468451)]