28257498

素因数分解:

$2^1\times 3^6\times {\mathrm{19381}}^1$

素因数の和:19401

約数の個数: 28

約数和(自身を含む): 63553578

約数和(自身を除く): 35296080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19381, 38762, 58143, 116286, 174429, 348858, 523287, 1046574, 1569861, 3139722, 4709583, 9419166, 14128749, 28257498]

約数ペア:

[(1, 28257498), (2, 14128749), (3, 9419166), (6, 4709583), (9, 3139722), (18, 1569861), (27, 1046574), (54, 523287), (81, 348858), (162, 174429), (243, 116286), (486, 58143), (729, 38762), (1458, 19381)]