127988892

素因数分解:

$2^2\times 3^2\times {\mathrm{3555247}}^1$

素因数の和:3555257

約数の個数: 18

約数和(自身を含む): 323527568

約数和(自身を除く): 195538676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3555247, 7110494, 10665741, 14220988, 21331482, 31997223, 42662964, 63994446, 127988892]

約数ペア:

[(1, 127988892), (2, 63994446), (3, 42662964), (4, 31997223), (6, 21331482), (9, 14220988), (12, 10665741), (18, 7110494), (36, 3555247)]