16276428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{9227}}^1$

素因数の和:9251

約数の個数: 54

約数和(自身を含む): 47865636

約数和(自身を除く): 31589208

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 9227, 18454, 27681, 36908, 55362, 64589, 83043, 110724, 129178, 166086, 193767, 258356, 332172, 387534, 452123, 581301, 775068, 904246, 1162602, 1356369, 1808492, 2325204, 2712738, 4069107, 5425476, 8138214, 16276428]

約数ペア:

[(1, 16276428), (2, 8138214), (3, 5425476), (4, 4069107), (6, 2712738), (7, 2325204), (9, 1808492), (12, 1356369), (14, 1162602), (18, 904246), (21, 775068), (28, 581301), (36, 452123), (42, 387534), (49, 332172), (63, 258356), (84, 193767), (98, 166086), (126, 129178), (147, 110724), (196, 83043), (252, 64589), (294, 55362), (441, 36908), (588, 27681), (882, 18454), (1764, 9227)]