12999024

素因数分解:

$2^4\times 3^2\times {\mathrm{90271}}^1$

素因数の和:90285

約数の個数: 30

約数和(自身を含む): 36379616

約数和(自身を除く): 23380592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 90271, 180542, 270813, 361084, 541626, 722168, 812439, 1083252, 1444336, 1624878, 2166504, 3249756, 4333008, 6499512, 12999024]

約数ペア:

[(1, 12999024), (2, 6499512), (3, 4333008), (4, 3249756), (6, 2166504), (8, 1624878), (9, 1444336), (12, 1083252), (16, 812439), (18, 722168), (24, 541626), (36, 361084), (48, 270813), (72, 180542), (144, 90271)]