71556906

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{18433}}^1$

素因数の和:19085

約数の個数: 16

約数和(自身を含む): 143342784

約数和(自身を除く): 71785878

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 18433, 36866, 55299, 110598, 11926151, 23852302, 35778453, 71556906]

約数ペア:

[(1, 71556906), (2, 35778453), (3, 23852302), (6, 11926151), (647, 110598), (1294, 55299), (1941, 36866), (3882, 18433)]