168787038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4018739}}^1$

素因数の和:4018751

約数の個数: 16

約数和(自身を含む): 385799040

約数和(自身を除く): 217012002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4018739, 8037478, 12056217, 24112434, 28131173, 56262346, 84393519, 168787038]

約数ペア:

[(1, 168787038), (2, 84393519), (3, 56262346), (6, 28131173), (7, 24112434), (14, 12056217), (21, 8037478), (42, 4018739)]