26886258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{213383}}^1$

素因数の和:213398

約数の個数: 24

約数和(自身を含む): 66575808

約数和(自身を除く): 39689550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 213383, 426766, 640149, 1280298, 1493681, 1920447, 2987362, 3840894, 4481043, 8962086, 13443129, 26886258]

約数ペア:

[(1, 26886258), (2, 13443129), (3, 8962086), (6, 4481043), (7, 3840894), (9, 2987362), (14, 1920447), (18, 1493681), (21, 1280298), (42, 640149), (63, 426766), (126, 213383)]