71986842

素因数分解:

$2^1\times 3^2\times {\mathrm{1783}}^1\times {\mathrm{2243}}^1$

素因数の和:4034

約数の個数: 24

約数和(自身を含む): 156128544

約数和(自身を除く): 84141702

約数列:

[1, 2, 3, 6, 9, 18, 1783, 2243, 3566, 4486, 5349, 6729, 10698, 13458, 16047, 20187, 32094, 40374, 3999269, 7998538, 11997807, 23995614, 35993421, 71986842]

約数ペア:

[(1, 71986842), (2, 35993421), (3, 23995614), (6, 11997807), (9, 7998538), (18, 3999269), (1783, 40374), (2243, 32094), (3566, 20187), (4486, 16047), (5349, 13458), (6729, 10698)]