180490662

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 445595904

約数和(自身を除く): 265105242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 71, 74, 99, 111, 142, 198, 213, 222, 333, 347, 407, 426, 639, 666, 694, 781, 814, 1041, 1221, 1278, 1562, 2082, 2343, 2442, 2627, 3123, 3663, 3817, 4686, 5254, 6246, 7029, 7326, 7634, 7881, 11451, 12839, 14058, 15762, 22902, 23643, 24637, 25678, 28897, 34353, 38517, 47286, 49274, 57794, 68706, 73911, 77034, 86691, 115551, 141229, 147822, 173382, 221733, 231102, 260073, 271007, 282458, 423687, 443466, 520146, 542014, 813021, 847374, 911569, 1271061, 1626042, 1823138, 2439063, 2542122, 2734707, 4878126, 5469414, 8204121, 10027259, 16408242, 20054518, 30081777, 60163554, 90245331, 180490662]

約数ペア:

[(1, 180490662), (2, 90245331), (3, 60163554), (6, 30081777), (9, 20054518), (11, 16408242), (18, 10027259), (22, 8204121), (33, 5469414), (37, 4878126), (66, 2734707), (71, 2542122), (74, 2439063), (99, 1823138), (111, 1626042), (142, 1271061), (198, 911569), (213, 847374), (222, 813021), (333, 542014), (347, 520146), (407, 443466), (426, 423687), (639, 282458), (666, 271007), (694, 260073), (781, 231102), (814, 221733), (1041, 173382), (1221, 147822), (1278, 141229), (1562, 115551), (2082, 86691), (2343, 77034), (2442, 73911), (2627, 68706), (3123, 57794), (3663, 49274), (3817, 47286), (4686, 38517), (5254, 34353), (6246, 28897), (7029, 25678), (7326, 24637), (7634, 23643), (7881, 22902), (11451, 15762), (12839, 14058)]