15388236

素因数分解:

$2^2\times 3^2\times {\mathrm{427451}}^1$

素因数の和:427461

約数の個数: 18

約数和(自身を含む): 38898132

約数和(自身を除く): 23509896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427451, 854902, 1282353, 1709804, 2564706, 3847059, 5129412, 7694118, 15388236]

約数ペア:

[(1, 15388236), (2, 7694118), (3, 5129412), (4, 3847059), (6, 2564706), (9, 1709804), (12, 1282353), (18, 854902), (36, 427451)]