40377894

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{9739}}^1$

素因数の和:10435

約数の個数: 16

約数和(自身を含む): 80880960

約数和(自身を除く): 40503066

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 9739, 19478, 29217, 58434, 6729649, 13459298, 20188947, 40377894]

約数ペア:

[(1, 40377894), (2, 20188947), (3, 13459298), (6, 6729649), (691, 58434), (1382, 29217), (2073, 19478), (4146, 9739)]