139741128

素因数分解:

$2^3\times 3^2\times {\mathrm{1940849}}^1$

素因数の和:1940861

約数の個数: 24

約数和(自身を含む): 378465750

約数和(自身を除く): 238724622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1940849, 3881698, 5822547, 7763396, 11645094, 15526792, 17467641, 23290188, 34935282, 46580376, 69870564, 139741128]

約数ペア:

[(1, 139741128), (2, 69870564), (3, 46580376), (4, 34935282), (6, 23290188), (8, 17467641), (9, 15526792), (12, 11645094), (18, 7763396), (24, 5822547), (36, 3881698), (72, 1940849)]