17806138

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27061}}^1$

素因数の和:27117

約数の個数: 16

約数和(自身を含む): 31175424

約数和(自身を除く): 13369286

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27061, 54122, 189427, 378854, 1271867, 2543734, 8903069, 17806138]

約数ペア:

[(1, 17806138), (2, 8903069), (7, 2543734), (14, 1271867), (47, 378854), (94, 189427), (329, 54122), (658, 27061)]