15396516

素因数分解:

$2^2\times 3^2\times {\mathrm{427681}}^1$

素因数の和:427691

約数の個数: 18

約数和(自身を含む): 38919062

約数和(自身を除く): 23522546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427681, 855362, 1283043, 1710724, 2566086, 3849129, 5132172, 7698258, 15396516]

約数ペア:

[(1, 15396516), (2, 7698258), (3, 5132172), (4, 3849129), (6, 2566086), (9, 1710724), (12, 1283043), (18, 855362), (36, 427681)]