18047456

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 26078752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 113, 124, 161, 184, 217, 224, 226, 248, 322, 368, 434, 452, 496, 644, 713, 736, 791, 868, 904, 992, 1288, 1426, 1582, 1736, 1808, 2576, 2599, 2852, 3164, 3472, 3503, 3616, 4991, 5152, 5198, 5704, 6328, 6944, 7006, 9982, 10396, 11408, 12656, 14012, 18193, 19964, 20792, 22816, 24521, 25312, 28024, 36386, 39928, 41584, 49042, 56048, 72772, 79856, 80569, 83168, 98084, 112096, 145544, 159712, 161138, 196168, 291088, 322276, 392336, 563983, 582176, 644552, 784672, 1127966, 1289104, 2255932, 2578208, 4511864, 9023728, 18047456]

約数ペア:

[(1, 18047456), (2, 9023728), (4, 4511864), (7, 2578208), (8, 2255932), (14, 1289104), (16, 1127966), (23, 784672), (28, 644552), (31, 582176), (32, 563983), (46, 392336), (56, 322276), (62, 291088), (92, 196168), (112, 161138), (113, 159712), (124, 145544), (161, 112096), (184, 98084), (217, 83168), (224, 80569), (226, 79856), (248, 72772), (322, 56048), (368, 49042), (434, 41584), (452, 39928), (496, 36386), (644, 28024), (713, 25312), (736, 24521), (791, 22816), (868, 20792), (904, 19964), (992, 18193), (1288, 14012), (1426, 12656), (1582, 11408), (1736, 10396), (1808, 9982), (2576, 7006), (2599, 6944), (2852, 6328), (3164, 5704), (3472, 5198), (3503, 5152), (3616, 4991)]