389713914

素因数分解:

$2^1\times 3^2\times {\mathrm{3037}}^1\times {\mathrm{7129}}^1$

素因数の和:10174

約数の個数: 24

約数和(自身を含む): 844776660

約数和(自身を除く): 455062746

約数列:

[1, 2, 3, 6, 9, 18, 3037, 6074, 7129, 9111, 14258, 18222, 21387, 27333, 42774, 54666, 64161, 128322, 21650773, 43301546, 64952319, 129904638, 194856957, 389713914]

約数ペア:

[(1, 389713914), (2, 194856957), (3, 129904638), (6, 64952319), (9, 43301546), (18, 21650773), (3037, 128322), (6074, 64161), (7129, 54666), (9111, 42774), (14258, 27333), (18222, 21387)]