2018606247

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1393103}}^1$

素因数の和:1393139

約数の個数: 24

約数和(自身を含む): 3477187584

約数和(自身を除く): 1458581337

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1393103, 4179309, 9751721, 12537927, 29255163, 32041369, 87765489, 96124107, 224289583, 288372321, 672868749, 2018606247]

約数ペア:

[(1, 2018606247), (3, 672868749), (7, 288372321), (9, 224289583), (21, 96124107), (23, 87765489), (63, 32041369), (69, 29255163), (161, 12537927), (207, 9751721), (483, 4179309), (1449, 1393103)]