18492738558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11597}}^1\times {\mathrm{37967}}^1$

素因数の和:49576

約数の個数: 32

約数和(自身を含む): 42273874944

約数和(自身を除く): 23781136386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11597, 23194, 34791, 37967, 69582, 75934, 81179, 113901, 162358, 227802, 243537, 265769, 487074, 531538, 797307, 1594614, 440303299, 880606598, 1320909897, 2641819794, 3082123093, 6164246186, 9246369279, 18492738558]

約数ペア:

[(1, 18492738558), (2, 9246369279), (3, 6164246186), (6, 3082123093), (7, 2641819794), (14, 1320909897), (21, 880606598), (42, 440303299), (11597, 1594614), (23194, 797307), (34791, 531538), (37967, 487074), (69582, 265769), (75934, 243537), (81179, 227802), (113901, 162358)]