15387456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 46967648

約数和(自身を除く): 31580192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 168, 192, 214, 224, 321, 336, 428, 448, 642, 672, 749, 856, 1284, 1344, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 6848, 8988, 10272, 11449, 11984, 17976, 20544, 22898, 23968, 34347, 35952, 45796, 47936, 68694, 71904, 80143, 91592, 137388, 143808, 160286, 183184, 240429, 274776, 320572, 366368, 480858, 549552, 641144, 732736, 961716, 1099104, 1282288, 1923432, 2198208, 2564576, 3846864, 5129152, 7693728, 15387456]

約数ペア:

[(1, 15387456), (2, 7693728), (3, 5129152), (4, 3846864), (6, 2564576), (7, 2198208), (8, 1923432), (12, 1282288), (14, 1099104), (16, 961716), (21, 732736), (24, 641144), (28, 549552), (32, 480858), (42, 366368), (48, 320572), (56, 274776), (64, 240429), (84, 183184), (96, 160286), (107, 143808), (112, 137388), (168, 91592), (192, 80143), (214, 71904), (224, 68694), (321, 47936), (336, 45796), (428, 35952), (448, 34347), (642, 23968), (672, 22898), (749, 20544), (856, 17976), (1284, 11984), (1344, 11449), (1498, 10272), (1712, 8988), (2247, 6848), (2568, 5992), (2996, 5136), (3424, 4494)]