1980882

素因数分解:

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

素因数の和:36694

約数の個数: 16

約数和(自身を含む): 4402080

約数和(自身を除く): 2421198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36683, 73366, 110049, 220098, 330147, 660294, 990441, 1980882]

約数ペア:

[(1, 1980882), (2, 990441), (3, 660294), (6, 330147), (9, 220098), (18, 110049), (27, 73366), (54, 36683)]