20180726832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8580241}}^1$

素因数の和:8580266

約数の個数: 60

約数和(自身を含む): 60645150456

約数和(自身を除く): 40464423624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8580241, 17160482, 25740723, 34320964, 51481446, 60061687, 68641928, 102962892, 120123374, 137283856, 180185061, 205925784, 240246748, 360370122, 411851568, 420431809, 480493496, 720740244, 840863618, 960986992, 1261295427, 1441480488, 1681727236, 2522590854, 2882960976, 3363454472, 5045181708, 6726908944, 10090363416, 20180726832]

約数ペア:

[(1, 20180726832), (2, 10090363416), (3, 6726908944), (4, 5045181708), (6, 3363454472), (7, 2882960976), (8, 2522590854), (12, 1681727236), (14, 1441480488), (16, 1261295427), (21, 960986992), (24, 840863618), (28, 720740244), (42, 480493496), (48, 420431809), (49, 411851568), (56, 360370122), (84, 240246748), (98, 205925784), (112, 180185061), (147, 137283856), (168, 120123374), (196, 102962892), (294, 68641928), (336, 60061687), (392, 51481446), (588, 34320964), (784, 25740723), (1176, 17160482), (2352, 8580241)]