71785836

素因数分解:

$2^2\times 3^2\times {\mathrm{1994051}}^1$

素因数の和:1994061

約数の個数: 18

約数和(自身を含む): 181458732

約数和(自身を除く): 109672896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1994051, 3988102, 5982153, 7976204, 11964306, 17946459, 23928612, 35892918, 71785836]

約数ペア:

[(1, 71785836), (2, 35892918), (3, 23928612), (4, 17946459), (6, 11964306), (9, 7976204), (12, 5982153), (18, 3988102), (36, 1994051)]