65572206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1561243}}^1$

素因数の和:1561255

約数の個数: 16

約数和(自身を含む): 149879424

約数和(自身を除く): 84307218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1561243, 3122486, 4683729, 9367458, 10928701, 21857402, 32786103, 65572206]

約数ペア:

[(1, 65572206), (2, 32786103), (3, 21857402), (6, 10928701), (7, 9367458), (14, 4683729), (21, 3122486), (42, 1561243)]