71972046

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{36683}}^1$

素因数の和:36800

約数の個数: 24

約数和(自身を含む): 157374360

約数和(自身を除く): 85402314

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 36683, 73366, 110049, 220098, 330147, 660294, 3998447, 7996894, 11995341, 23990682, 35986023, 71972046]

約数ペア:

[(1, 71972046), (2, 35986023), (3, 23990682), (6, 11995341), (9, 7996894), (18, 3998447), (109, 660294), (218, 330147), (327, 220098), (654, 110049), (981, 73366), (1962, 36683)]