72109836

素因数分解:

$2^2\times 3^2\times {\mathrm{2003051}}^1$

素因数の和:2003061

約数の個数: 18

約数和(自身を含む): 182277732

約数和(自身を除く): 110167896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2003051, 4006102, 6009153, 8012204, 12018306, 18027459, 24036612, 36054918, 72109836]

約数ペア:

[(1, 72109836), (2, 36054918), (3, 24036612), (4, 18027459), (6, 12018306), (9, 8012204), (12, 6009153), (18, 4006102), (36, 2003051)]