17955656642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{58679}}^1$

素因数の和:60686

約数の個数: 32

約数和(自身を含む): 33596881920

約数和(自身を除く): 15641225278

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1987, 3974, 13909, 21857, 27818, 43714, 58679, 117358, 152999, 305998, 410753, 645469, 821506, 1290938, 4518283, 9036566, 116595173, 233190346, 816166211, 1282546903, 1632332422, 2565093806, 8977828321, 17955656642]

約数ペア:

[(1, 17955656642), (2, 8977828321), (7, 2565093806), (11, 1632332422), (14, 1282546903), (22, 816166211), (77, 233190346), (154, 116595173), (1987, 9036566), (3974, 4518283), (13909, 1290938), (21857, 821506), (27818, 645469), (43714, 410753), (58679, 305998), (117358, 152999)]