27898506

素因数分解:

$2^1\times 3^4\times {\mathrm{172213}}^1$

素因数の和:172227

約数の個数: 20

約数和(自身を含む): 62513682

約数和(自身を除く): 34615176

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 172213, 344426, 516639, 1033278, 1549917, 3099834, 4649751, 9299502, 13949253, 27898506]

約数ペア:

[(1, 27898506), (2, 13949253), (3, 9299502), (6, 4649751), (9, 3099834), (18, 1549917), (27, 1033278), (54, 516639), (81, 344426), (162, 172213)]