2018481627

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 2816985600

約数和(自身を除く): 798503973

約数列:

[1, 3, 53, 59, 103, 159, 177, 309, 2089, 3127, 5459, 6077, 6267, 9381, 16377, 18231, 110717, 123251, 215167, 322081, 332151, 369753, 645501, 966243, 6532303, 11403851, 12694853, 19596909, 34211553, 38084559, 672827209, 2018481627]

約数ペア:

[(1, 2018481627), (3, 672827209), (53, 38084559), (59, 34211553), (103, 19596909), (159, 12694853), (177, 11403851), (309, 6532303), (2089, 966243), (3127, 645501), (5459, 369753), (6077, 332151), (6267, 322081), (9381, 215167), (16377, 123251), (18231, 110717)]