7506156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 20163584

約数和(自身を除く): 12657428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 463, 579, 772, 926, 1158, 1351, 1389, 1852, 2316, 2702, 2778, 3241, 4053, 5404, 5556, 6482, 8106, 9723, 12964, 16212, 19446, 38892, 89359, 178718, 268077, 357436, 536154, 625513, 1072308, 1251026, 1876539, 2502052, 3753078, 7506156]

約数ペア:

[(1, 7506156), (2, 3753078), (3, 2502052), (4, 1876539), (6, 1251026), (7, 1072308), (12, 625513), (14, 536154), (21, 357436), (28, 268077), (42, 178718), (84, 89359), (193, 38892), (386, 19446), (463, 16212), (579, 12964), (772, 9723), (926, 8106), (1158, 6482), (1351, 5556), (1389, 5404), (1852, 4053), (2316, 3241), (2702, 2778)]