7985628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{503}}^1$

素因数の和:533

約数の個数: 90

約数和(自身を含む): 24332616

約数和(自身を除く): 16346988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 503, 567, 588, 756, 882, 1006, 1134, 1323, 1509, 1764, 2012, 2268, 2646, 3018, 3521, 3969, 4527, 5292, 6036, 7042, 7938, 9054, 10563, 13581, 14084, 15876, 18108, 21126, 24647, 27162, 31689, 40743, 42252, 49294, 54324, 63378, 73941, 81486, 95067, 98588, 126756, 147882, 162972, 190134, 221823, 285201, 295764, 380268, 443646, 570402, 665469, 887292, 1140804, 1330938, 1996407, 2661876, 3992814, 7985628]

約数ペア:

[(1, 7985628), (2, 3992814), (3, 2661876), (4, 1996407), (6, 1330938), (7, 1140804), (9, 887292), (12, 665469), (14, 570402), (18, 443646), (21, 380268), (27, 295764), (28, 285201), (36, 221823), (42, 190134), (49, 162972), (54, 147882), (63, 126756), (81, 98588), (84, 95067), (98, 81486), (108, 73941), (126, 63378), (147, 54324), (162, 49294), (189, 42252), (196, 40743), (252, 31689), (294, 27162), (324, 24647), (378, 21126), (441, 18108), (503, 15876), (567, 14084), (588, 13581), (756, 10563), (882, 9054), (1006, 7938), (1134, 7042), (1323, 6036), (1509, 5292), (1764, 4527), (2012, 3969), (2268, 3521), (2646, 3018)]