12449988

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 31624320

約数和(自身を除く): 19174332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1447, 2151, 2868, 2894, 4302, 4341, 5788, 8604, 8682, 13023, 17364, 26046, 52092, 345833, 691666, 1037499, 1383332, 2074998, 3112497, 4149996, 6224994, 12449988]

約数ペア:

[(1, 12449988), (2, 6224994), (3, 4149996), (4, 3112497), (6, 2074998), (9, 1383332), (12, 1037499), (18, 691666), (36, 345833), (239, 52092), (478, 26046), (717, 17364), (956, 13023), (1434, 8682), (1447, 8604), (2151, 5788), (2868, 4341), (2894, 4302)]