18367064128

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{294949}}^1$

素因数の和:295107

約数の個数: 56

約数和(自身を含む): 41953688000

約数和(自身を除く): 23586623872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 31136, 62272, 294949, 589898, 1179796, 2064643, 2359592, 4129286, 4719184, 8258572, 9438368, 16517144, 18876736, 33034288, 40997911, 66068576, 81995822, 132137152, 163991644, 286985377, 327983288, 573970754, 655966576, 1147941508, 1311933152, 2295883016, 2623866304, 4591766032, 9183532064, 18367064128]

約数ペア:

[(1, 18367064128), (2, 9183532064), (4, 4591766032), (7, 2623866304), (8, 2295883016), (14, 1311933152), (16, 1147941508), (28, 655966576), (32, 573970754), (56, 327983288), (64, 286985377), (112, 163991644), (139, 132137152), (224, 81995822), (278, 66068576), (448, 40997911), (556, 33034288), (973, 18876736), (1112, 16517144), (1946, 9438368), (2224, 8258572), (3892, 4719184), (4448, 4129286), (7784, 2359592), (8896, 2064643), (15568, 1179796), (31136, 589898), (62272, 294949)]