18053090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 35627904

約数和(自身を除く): 17574814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 487, 674, 974, 1685, 2435, 3370, 3707, 4870, 5357, 7414, 10714, 18535, 26785, 37070, 53570, 164119, 328238, 820595, 1641190, 1805309, 3610618, 9026545, 18053090]

約数ペア:

[(1, 18053090), (2, 9026545), (5, 3610618), (10, 1805309), (11, 1641190), (22, 820595), (55, 328238), (110, 164119), (337, 53570), (487, 37070), (674, 26785), (974, 18535), (1685, 10714), (2435, 7414), (3370, 5357), (3707, 4870)]