139456926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1106801}}^1$

素因数の和:1106816

約数の個数: 24

約数和(自身を含む): 345322224

約数和(自身を除く): 205865298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1106801, 2213602, 3320403, 6640806, 7747607, 9961209, 15495214, 19922418, 23242821, 46485642, 69728463, 139456926]

約数ペア:

[(1, 139456926), (2, 69728463), (3, 46485642), (6, 23242821), (7, 19922418), (9, 15495214), (14, 9961209), (18, 7747607), (21, 6640806), (42, 3320403), (63, 2213602), (126, 1106801)]