139424418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1106543}}^1$

素因数の和:1106558

約数の個数: 24

約数和(自身を含む): 345241728

約数和(自身を除く): 205817310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1106543, 2213086, 3319629, 6639258, 7745801, 9958887, 15491602, 19917774, 23237403, 46474806, 69712209, 139424418]

約数ペア:

[(1, 139424418), (2, 69712209), (3, 46474806), (6, 23237403), (7, 19917774), (9, 15491602), (14, 9958887), (18, 7745801), (21, 6639258), (42, 3319629), (63, 2213086), (126, 1106543)]