17968146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427813}}^1$

素因数の和:427825

約数の個数: 16

約数和(自身を含む): 41070144

約数和(自身を除く): 23101998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427813, 855626, 1283439, 2566878, 2994691, 5989382, 8984073, 17968146]

約数ペア:

[(1, 17968146), (2, 8984073), (3, 5989382), (6, 2994691), (7, 2566878), (14, 1283439), (21, 855626), (42, 427813)]