131086326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20947}}^1$

素因数の和:21108

約数の個数: 32

約数和(自身を含む): 301651200

約数和(自身を除く): 170564874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 20947, 41894, 62841, 125682, 146629, 293258, 439887, 879774, 3121103, 6242206, 9363309, 18726618, 21847721, 43695442, 65543163, 131086326]

約数ペア:

[(1, 131086326), (2, 65543163), (3, 43695442), (6, 21847721), (7, 18726618), (14, 9363309), (21, 6242206), (42, 3121103), (149, 879774), (298, 439887), (447, 293258), (894, 146629), (1043, 125682), (2086, 62841), (3129, 41894), (6258, 20947)]