12862038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{306239}}^1$

素因数の和:306251

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 16537002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 306239, 612478, 918717, 1837434, 2143673, 4287346, 6431019, 12862038]

約数ペア:

[(1, 12862038), (2, 6431019), (3, 4287346), (6, 2143673), (7, 1837434), (14, 918717), (21, 612478), (42, 306239)]