15388452

素因数分解:

$2^2\times 3^2\times {\mathrm{427457}}^1$

素因数の和:427467

約数の個数: 18

約数和(自身を含む): 38898678

約数和(自身を除く): 23510226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427457, 854914, 1282371, 1709828, 2564742, 3847113, 5129484, 7694226, 15388452]

約数ペア:

[(1, 15388452), (2, 7694226), (3, 5129484), (4, 3847113), (6, 2564742), (9, 1709828), (12, 1282371), (18, 854914), (36, 427457)]