139272966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{368447}}^1$

素因数の和:368465

約数の個数: 32

約数和(自身を含む): 353710080

約数和(自身を除く): 214437114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 368447, 736894, 1105341, 2210682, 2579129, 3316023, 5158258, 6632046, 7737387, 9948069, 15474774, 19896138, 23212161, 46424322, 69636483, 139272966]

約数ペア:

[(1, 139272966), (2, 69636483), (3, 46424322), (6, 23212161), (7, 19896138), (9, 15474774), (14, 9948069), (18, 7737387), (21, 6632046), (27, 5158258), (42, 3316023), (54, 2579129), (63, 2210682), (126, 1105341), (189, 736894), (378, 368447)]