28033218

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12263}}^1$

素因数の和:12398

約数の個数: 24

約数和(自身を含む): 61221888

約数和(自身を除く): 33188670

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12263, 24526, 36789, 73578, 110367, 220734, 1557401, 3114802, 4672203, 9344406, 14016609, 28033218]

約数ペア:

[(1, 28033218), (2, 14016609), (3, 9344406), (6, 4672203), (9, 3114802), (18, 1557401), (127, 220734), (254, 110367), (381, 73578), (762, 36789), (1143, 24526), (2286, 12263)]