64261386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4679}}^1$

素因数の和:4803

約数の個数: 48

約数和(自身を含む): 160617600

約数和(自身を除く): 96356214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 4679, 6867, 9358, 13734, 14037, 28074, 32753, 42111, 65506, 84222, 98259, 196518, 294777, 510011, 589554, 1020022, 1530033, 3060066, 3570077, 4590099, 7140154, 9180198, 10710231, 21420462, 32130693, 64261386]

約数ペア:

[(1, 64261386), (2, 32130693), (3, 21420462), (6, 10710231), (7, 9180198), (9, 7140154), (14, 4590099), (18, 3570077), (21, 3060066), (42, 1530033), (63, 1020022), (109, 589554), (126, 510011), (218, 294777), (327, 196518), (654, 98259), (763, 84222), (981, 65506), (1526, 42111), (1962, 32753), (2289, 28074), (4578, 14037), (4679, 13734), (6867, 9358)]