5131548

素因数分解:

$2^2\times 3^2\times {\mathrm{142543}}^1$

素因数の和:142553

約数の個数: 18

約数和(自身を含む): 12971504

約数和(自身を除く): 7839956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 142543, 285086, 427629, 570172, 855258, 1282887, 1710516, 2565774, 5131548]

約数ペア:

[(1, 5131548), (2, 2565774), (3, 1710516), (4, 1282887), (6, 855258), (9, 570172), (12, 427629), (18, 285086), (36, 142543)]