18326804572

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1\times {\mathrm{54559}}^1$

素因数の和:55705

約数の個数: 24

約数和(自身を含む): 32509030400

約数和(自身を除く): 14182225828

約数列:

[1, 2, 4, 79, 158, 316, 1063, 2126, 4252, 54559, 83977, 109118, 167954, 218236, 335908, 4310161, 8620322, 17240644, 57996217, 115992434, 231984868, 4581701143, 9163402286, 18326804572]

約数ペア:

[(1, 18326804572), (2, 9163402286), (4, 4581701143), (79, 231984868), (158, 115992434), (316, 57996217), (1063, 17240644), (2126, 8620322), (4252, 4310161), (54559, 335908), (83977, 218236), (109118, 167954)]