27880038

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1650

約数の個数: 40

約数和(自身を含む): 63066168

約数和(自身を除く): 35186130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1523, 2034, 3046, 3051, 4569, 6102, 9138, 9153, 13707, 18306, 27414, 41121, 82242, 123363, 172099, 246726, 344198, 516297, 1032594, 1548891, 3097782, 4646673, 9293346, 13940019, 27880038]

約数ペア:

[(1, 27880038), (2, 13940019), (3, 9293346), (6, 4646673), (9, 3097782), (18, 1548891), (27, 1032594), (54, 516297), (81, 344198), (113, 246726), (162, 172099), (226, 123363), (339, 82242), (678, 41121), (1017, 27414), (1523, 18306), (2034, 13707), (3046, 9153), (3051, 9138), (4569, 6102)]