81594618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1942729}}^1$

素因数の和:1942741

約数の個数: 16

約数和(自身を含む): 186502080

約数和(自身を除く): 104907462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1942729, 3885458, 5828187, 11656374, 13599103, 27198206, 40797309, 81594618]

約数ペア:

[(1, 81594618), (2, 40797309), (3, 27198206), (6, 13599103), (7, 11656374), (14, 5828187), (21, 3885458), (42, 1942729)]