26780274

素因数分解:

$2^1\times 3^3\times {\mathrm{495931}}^1$

素因数の和:495942

約数の個数: 16

約数和(自身を含む): 59511840

約数和(自身を除く): 32731566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 495931, 991862, 1487793, 2975586, 4463379, 8926758, 13390137, 26780274]

約数ペア:

[(1, 26780274), (2, 13390137), (3, 8926758), (6, 4463379), (9, 2975586), (18, 1487793), (27, 991862), (54, 495931)]