18295662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 45850752

約数和(自身を除く): 27555090

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 1194, 1393, 2189, 2786, 4179, 4378, 6567, 8358, 13134, 15323, 30646, 39601, 45969, 79202, 91938, 118803, 237606, 277207, 435611, 554414, 831621, 871222, 1306833, 1663242, 2613666, 3049277, 6098554, 9147831, 18295662]

約数ペア:

[(1, 18295662), (2, 9147831), (3, 6098554), (6, 3049277), (7, 2613666), (11, 1663242), (14, 1306833), (21, 871222), (22, 831621), (33, 554414), (42, 435611), (66, 277207), (77, 237606), (154, 118803), (199, 91938), (231, 79202), (398, 45969), (462, 39601), (597, 30646), (1194, 15323), (1393, 13134), (2189, 8358), (2786, 6567), (4179, 4378)]