39875178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{949409}}^1$

素因数の和:949421

約数の個数: 16

約数和(自身を含む): 91143360

約数和(自身を除く): 51268182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 949409, 1898818, 2848227, 5696454, 6645863, 13291726, 19937589, 39875178]

約数ペア:

[(1, 39875178), (2, 19937589), (3, 13291726), (6, 6645863), (7, 5696454), (14, 2848227), (21, 1898818), (42, 949409)]