1071569142

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{404977}}^1$

素因数の和:405002

約数の個数: 48

約数和(自身を含む): 2770049520

約数和(自身を除く): 1698480378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 404977, 809954, 1214931, 2429862, 2834839, 3644793, 5669678, 7289586, 8504517, 10934379, 17009034, 19843873, 21868758, 25513551, 39687746, 51027102, 59531619, 76540653, 119063238, 153081306, 178594857, 357189714, 535784571, 1071569142]

約数ペア:

[(1, 1071569142), (2, 535784571), (3, 357189714), (6, 178594857), (7, 153081306), (9, 119063238), (14, 76540653), (18, 59531619), (21, 51027102), (27, 39687746), (42, 25513551), (49, 21868758), (54, 19843873), (63, 17009034), (98, 10934379), (126, 8504517), (147, 7289586), (189, 5669678), (294, 3644793), (378, 2834839), (441, 2429862), (882, 1214931), (1323, 809954), (2646, 404977)]