2021621754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{129641}}^1$

素因数の和:129782

約数の個数: 32

約数和(自身を含む): 4256406144

約数和(自身を除く): 2234784390

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 129641, 259282, 388923, 777846, 2981743, 5963486, 8945229, 14649433, 17890458, 29298866, 43948299, 87896598, 336936959, 673873918, 1010810877, 2021621754]

約数ペア:

[(1, 2021621754), (2, 1010810877), (3, 673873918), (6, 336936959), (23, 87896598), (46, 43948299), (69, 29298866), (113, 17890458), (138, 14649433), (226, 8945229), (339, 5963486), (678, 2981743), (2599, 777846), (5198, 388923), (7797, 259282), (15594, 129641)]