39091638

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{39971}}^1$

素因数の和:40139

約数の個数: 16

約数和(自身を含む): 78664896

約数和(自身を除く): 39573258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 39971, 79942, 119913, 239826, 6515273, 13030546, 19545819, 39091638]

約数ペア:

[(1, 39091638), (2, 19545819), (3, 13030546), (6, 6515273), (163, 239826), (326, 119913), (489, 79942), (978, 39971)]