28542186

素因数分解:

$2^1\times 3^3\times {\mathrm{528559}}^1$

素因数の和:528570

約数の個数: 16

約数和(自身を含む): 63427200

約数和(自身を除く): 34885014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 528559, 1057118, 1585677, 3171354, 4757031, 9514062, 14271093, 28542186]

約数ペア:

[(1, 28542186), (2, 14271093), (3, 9514062), (6, 4757031), (9, 3171354), (18, 1585677), (27, 1057118), (54, 528559)]