7982394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 19562400

約数和(自身を除く): 11580006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1429, 1862, 2793, 2858, 4287, 5586, 8574, 10003, 20006, 27151, 30009, 54302, 60018, 70021, 81453, 140042, 162906, 190057, 210063, 380114, 420126, 570171, 1140342, 1330399, 2660798, 3991197, 7982394]

約数ペア:

[(1, 7982394), (2, 3991197), (3, 2660798), (6, 1330399), (7, 1140342), (14, 570171), (19, 420126), (21, 380114), (38, 210063), (42, 190057), (49, 162906), (57, 140042), (98, 81453), (114, 70021), (133, 60018), (147, 54302), (266, 30009), (294, 27151), (399, 20006), (798, 10003), (931, 8574), (1429, 5586), (1862, 4287), (2793, 2858)]