8972418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 22087296

約数和(自身を除く): 13114878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 16433, 32866, 49299, 98598, 115031, 213629, 230062, 345093, 427258, 640887, 690186, 1281774, 1495403, 2990806, 4486209, 8972418]

約数ペア:

[(1, 8972418), (2, 4486209), (3, 2990806), (6, 1495403), (7, 1281774), (13, 690186), (14, 640887), (21, 427258), (26, 345093), (39, 230062), (42, 213629), (78, 115031), (91, 98598), (182, 49299), (273, 32866), (546, 16433)]