16980456486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11971}}^1\times {\mathrm{33773}}^1$

素因数の和:45756

約数の個数: 32

約数和(自身を含む): 38816863488

約数和(自身を除く): 21836407002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11971, 23942, 33773, 35913, 67546, 71826, 83797, 101319, 167594, 202638, 236411, 251391, 472822, 502782, 709233, 1418466, 404296583, 808593166, 1212889749, 2425779498, 2830076081, 5660152162, 8490228243, 16980456486]

約数ペア:

[(1, 16980456486), (2, 8490228243), (3, 5660152162), (6, 2830076081), (7, 2425779498), (14, 1212889749), (21, 808593166), (42, 404296583), (11971, 1418466), (23942, 709233), (33773, 502782), (35913, 472822), (67546, 251391), (71826, 236411), (83797, 202638), (101319, 167594)]