215388612

素因数分解:

$2^2\times 3^3\times {\mathrm{1994339}}^1$

素因数の和:1994352

約数の個数: 24

約数和(自身を含む): 558415200

約数和(自身を除く): 343026588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1994339, 3988678, 5983017, 7977356, 11966034, 17949051, 23932068, 35898102, 53847153, 71796204, 107694306, 215388612]

約数ペア:

[(1, 215388612), (2, 107694306), (3, 71796204), (4, 53847153), (6, 35898102), (9, 23932068), (12, 17949051), (18, 11966034), (27, 7977356), (36, 5983017), (54, 3988678), (108, 1994339)]