7138879236

素因数分解:

$2^2\times 3^2\times {\mathrm{198302201}}^1$

素因数の和:198302211

約数の個数: 18

約数和(自身を含む): 18045500382

約数和(自身を除く): 10906621146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 198302201, 396604402, 594906603, 793208804, 1189813206, 1784719809, 2379626412, 3569439618, 7138879236]

約数ペア:

[(1, 7138879236), (2, 3569439618), (3, 2379626412), (4, 1784719809), (6, 1189813206), (9, 793208804), (12, 594906603), (18, 396604402), (36, 198302201)]