28878012

素因数分解:

$2^2\times 3^3\times {\mathrm{267389}}^1$

素因数の和:267402

約数の個数: 24

約数和(自身を含む): 74869200

約数和(自身を除く): 45991188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 267389, 534778, 802167, 1069556, 1604334, 2406501, 3208668, 4813002, 7219503, 9626004, 14439006, 28878012]

約数ペア:

[(1, 28878012), (2, 14439006), (3, 9626004), (4, 7219503), (6, 4813002), (9, 3208668), (12, 2406501), (18, 1604334), (27, 1069556), (36, 802167), (54, 534778), (108, 267389)]