18428184

素因数分解:

$2^3\times 3^2\times {\mathrm{255947}}^1$

素因数の和:255959

約数の個数: 24

約数和(自身を含む): 49909860

約数和(自身を除く): 31481676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 255947, 511894, 767841, 1023788, 1535682, 2047576, 2303523, 3071364, 4607046, 6142728, 9214092, 18428184]

約数ペア:

[(1, 18428184), (2, 9214092), (3, 6142728), (4, 4607046), (6, 3071364), (8, 2303523), (9, 2047576), (12, 1535682), (18, 1023788), (24, 767841), (36, 511894), (72, 255947)]