229693878

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{32143}}^1$

素因数の和:32548

約数の個数: 24

約数和(自身を含む): 498939168

約数和(自身を除く): 269245290

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 32143, 64286, 96429, 192858, 289287, 578574, 12760771, 25521542, 38282313, 76564626, 114846939, 229693878]

約数ペア:

[(1, 229693878), (2, 114846939), (3, 76564626), (6, 38282313), (9, 25521542), (18, 12760771), (397, 578574), (794, 289287), (1191, 192858), (2382, 96429), (3573, 64286), (7146, 32143)]