7975002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{189881}}^1$

素因数の和:189893

約数の個数: 16

約数和(自身を含む): 18228672

約数和(自身を除く): 10253670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 189881, 379762, 569643, 1139286, 1329167, 2658334, 3987501, 7975002]

約数ペア:

[(1, 7975002), (2, 3987501), (3, 2658334), (6, 1329167), (7, 1139286), (14, 569643), (21, 379762), (42, 189881)]