27870426

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16691

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 36065574

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 16649, 33298, 49947, 99894, 149841, 299682, 449523, 516119, 899046, 1032238, 1548357, 3096714, 4645071, 9290142, 13935213, 27870426]

約数ペア:

[(1, 27870426), (2, 13935213), (3, 9290142), (6, 4645071), (9, 3096714), (18, 1548357), (27, 1032238), (31, 899046), (54, 516119), (62, 449523), (93, 299682), (186, 149841), (279, 99894), (558, 49947), (837, 33298), (1674, 16649)]