2018281402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{180623}}^1$

素因数の和:180813

約数の個数: 16

約数和(自身を含む): 3129852672

約数和(自身を除く): 1111571270

約数列:

[1, 2, 37, 74, 151, 302, 5587, 11174, 180623, 361246, 6683051, 13366102, 27274073, 54548146, 1009140701, 2018281402]

約数ペア:

[(1, 2018281402), (2, 1009140701), (37, 54548146), (74, 27274073), (151, 13366102), (302, 6683051), (5587, 361246), (11174, 180623)]