18248384

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 126

約数和(自身を含む): 48038004

約数和(自身を除く): 29789620

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 352, 368, 392, 448, 506, 529, 539, 616, 644, 704, 736, 784, 1012, 1058, 1078, 1127, 1232, 1288, 1472, 1568, 1771, 2024, 2116, 2156, 2254, 2464, 2576, 3136, 3542, 3703, 4048, 4232, 4312, 4508, 4928, 5152, 5819, 7084, 7406, 8096, 8464, 8624, 9016, 10304, 11638, 12397, 14168, 14812, 16192, 16928, 17248, 18032, 23276, 24794, 25921, 28336, 29624, 33856, 34496, 36064, 40733, 46552, 49588, 51842, 56672, 59248, 72128, 81466, 93104, 99176, 103684, 113344, 118496, 162932, 186208, 198352, 207368, 236992, 285131, 325864, 372416, 396704, 414736, 570262, 651728, 793408, 829472, 1140524, 1303456, 1658944, 2281048, 2606912, 4562096, 9124192, 18248384]

約数ペア:

[(1, 18248384), (2, 9124192), (4, 4562096), (7, 2606912), (8, 2281048), (11, 1658944), (14, 1303456), (16, 1140524), (22, 829472), (23, 793408), (28, 651728), (32, 570262), (44, 414736), (46, 396704), (49, 372416), (56, 325864), (64, 285131), (77, 236992), (88, 207368), (92, 198352), (98, 186208), (112, 162932), (154, 118496), (161, 113344), (176, 103684), (184, 99176), (196, 93104), (224, 81466), (253, 72128), (308, 59248), (322, 56672), (352, 51842), (368, 49588), (392, 46552), (448, 40733), (506, 36064), (529, 34496), (539, 33856), (616, 29624), (644, 28336), (704, 25921), (736, 24794), (784, 23276), (1012, 18032), (1058, 17248), (1078, 16928), (1127, 16192), (1232, 14812), (1288, 14168), (1472, 12397), (1568, 11638), (1771, 10304), (2024, 9016), (2116, 8624), (2156, 8464), (2254, 8096), (2464, 7406), (2576, 7084), (3136, 5819), (3542, 5152), (3703, 4928), (4048, 4508), (4232, 4312)]