27776646

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21139}}^1$

素因数の和:21220

約数の個数: 24

約数和(自身を含む): 61010040

約数和(自身を除く): 33233394

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 21139, 42278, 63417, 126834, 190251, 380502, 1543147, 3086294, 4629441, 9258882, 13888323, 27776646]

約数ペア:

[(1, 27776646), (2, 13888323), (3, 9258882), (6, 4629441), (9, 3086294), (18, 1543147), (73, 380502), (146, 190251), (219, 126834), (438, 63417), (657, 42278), (1314, 21139)]