18440662044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{256163}}^1$

素因数の和:257034

約数の個数: 48

約数和(自身を含む): 49232671488

約数和(自身を除く): 30792009444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 857, 1714, 2571, 3428, 5142, 5999, 10284, 11998, 17997, 23996, 35994, 71988, 256163, 512326, 768489, 1024652, 1536978, 1793141, 3073956, 3586282, 5379423, 7172564, 10758846, 21517692, 219531691, 439063382, 658595073, 878126764, 1317190146, 1536721837, 2634380292, 3073443674, 4610165511, 6146887348, 9220331022, 18440662044]

約数ペア:

[(1, 18440662044), (2, 9220331022), (3, 6146887348), (4, 4610165511), (6, 3073443674), (7, 2634380292), (12, 1536721837), (14, 1317190146), (21, 878126764), (28, 658595073), (42, 439063382), (84, 219531691), (857, 21517692), (1714, 10758846), (2571, 7172564), (3428, 5379423), (5142, 3586282), (5999, 3073956), (10284, 1793141), (11998, 1536978), (17997, 1024652), (23996, 768489), (35994, 512326), (71988, 256163)]