1980054

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2732

約数の個数: 24

約数和(自身を含む): 4396392

約数和(自身を除く): 2416338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2683, 5366, 8049, 16098, 24147, 48294, 110003, 220006, 330009, 660018, 990027, 1980054]

約数ペア:

[(1, 1980054), (2, 990027), (3, 660018), (6, 330009), (9, 220006), (18, 110003), (41, 48294), (82, 24147), (123, 16098), (246, 8049), (369, 5366), (738, 2683)]