9438828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 15882132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 359, 626, 718, 939, 1077, 1252, 1436, 1878, 2154, 2191, 2513, 3756, 4308, 4382, 5026, 6573, 7539, 8764, 10052, 13146, 15078, 26292, 30156, 112367, 224734, 337101, 449468, 674202, 786569, 1348404, 1573138, 2359707, 3146276, 4719414, 9438828]

約数ペア:

[(1, 9438828), (2, 4719414), (3, 3146276), (4, 2359707), (6, 1573138), (7, 1348404), (12, 786569), (14, 674202), (21, 449468), (28, 337101), (42, 224734), (84, 112367), (313, 30156), (359, 26292), (626, 15078), (718, 13146), (939, 10052), (1077, 8764), (1252, 7539), (1436, 6573), (1878, 5026), (2154, 4382), (2191, 4308), (2513, 3756)]