2018484513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251149}}^1$

素因数の和:251221

約数の個数: 24

約数和(自身を含む): 3134352000

約数和(自身を除く): 1115867487

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 251149, 753447, 2260341, 4771831, 11804003, 14315493, 35412009, 42946479, 106236027, 224276057, 672828171, 2018484513]

約数ペア:

[(1, 2018484513), (3, 672828171), (9, 224276057), (19, 106236027), (47, 42946479), (57, 35412009), (141, 14315493), (171, 11804003), (423, 4771831), (893, 2260341), (2679, 753447), (8037, 251149)]