269697834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2140459}}^1$

素因数の和:2140474

約数の個数: 24

約数和(自身を含む): 667823520

約数和(自身を除く): 398125686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2140459, 4280918, 6421377, 12842754, 14983213, 19264131, 29966426, 38528262, 44949639, 89899278, 134848917, 269697834]

約数ペア:

[(1, 269697834), (2, 134848917), (3, 89899278), (6, 44949639), (7, 38528262), (9, 29966426), (14, 19264131), (18, 14983213), (21, 12842754), (42, 6421377), (63, 4280918), (126, 2140459)]