2018659038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{72997}}^1$

素因数の和:73432

約数の個数: 32

約数和(自身を含む): 4414919040

約数和(自身を除く): 2396260002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 9218, 13827, 27654, 72997, 145994, 218991, 437982, 802967, 1605934, 2408901, 4817802, 30585743, 61171486, 91757229, 183514458, 336443173, 672886346, 1009329519, 2018659038]

約数ペア:

[(1, 2018659038), (2, 1009329519), (3, 672886346), (6, 336443173), (11, 183514458), (22, 91757229), (33, 61171486), (66, 30585743), (419, 4817802), (838, 2408901), (1257, 1605934), (2514, 802967), (4609, 437982), (9218, 218991), (13827, 145994), (27654, 72997)]