12999564

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 33008976

約数和(自身を除く): 20009412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1373, 1578, 2367, 2746, 3156, 4119, 4734, 5492, 8238, 9468, 12357, 16476, 24714, 49428, 361099, 722198, 1083297, 1444396, 2166594, 3249891, 4333188, 6499782, 12999564]

約数ペア:

[(1, 12999564), (2, 6499782), (3, 4333188), (4, 3249891), (6, 2166594), (9, 1444396), (12, 1083297), (18, 722198), (36, 361099), (263, 49428), (526, 24714), (789, 16476), (1052, 12357), (1373, 9468), (1578, 8238), (2367, 5492), (2746, 4734), (3156, 4119)]