21541170082

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{4993}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 33482612592

約数和(自身を除く): 11941442510

約数列:

[1, 2, 37, 74, 173, 337, 346, 674, 4993, 6401, 9986, 12469, 12802, 24938, 58301, 116602, 184741, 369482, 863789, 1682641, 1727578, 2157137, 3365282, 4314274, 31960193, 62257717, 63920386, 124515434, 291096893, 582193786, 10770585041, 21541170082]

約数ペア:

[(1, 21541170082), (2, 10770585041), (37, 582193786), (74, 291096893), (173, 124515434), (337, 63920386), (346, 62257717), (674, 31960193), (4993, 4314274), (6401, 3365282), (9986, 2157137), (12469, 1727578), (12802, 1682641), (24938, 863789), (58301, 369482), (116602, 184741)]