18156336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 51746688

約数和(自身を除く): 33590352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 251, 264, 274, 411, 502, 528, 548, 753, 822, 1004, 1096, 1506, 1507, 1644, 2008, 2192, 2761, 3012, 3014, 3288, 4016, 4521, 5522, 6024, 6028, 6576, 8283, 9042, 11044, 12048, 12056, 16566, 18084, 22088, 24112, 33132, 34387, 36168, 44176, 66264, 68774, 72336, 103161, 132528, 137548, 206322, 275096, 378257, 412644, 550192, 756514, 825288, 1134771, 1513028, 1650576, 2269542, 3026056, 4539084, 6052112, 9078168, 18156336]

約数ペア:

[(1, 18156336), (2, 9078168), (3, 6052112), (4, 4539084), (6, 3026056), (8, 2269542), (11, 1650576), (12, 1513028), (16, 1134771), (22, 825288), (24, 756514), (33, 550192), (44, 412644), (48, 378257), (66, 275096), (88, 206322), (132, 137548), (137, 132528), (176, 103161), (251, 72336), (264, 68774), (274, 66264), (411, 44176), (502, 36168), (528, 34387), (548, 33132), (753, 24112), (822, 22088), (1004, 18084), (1096, 16566), (1506, 12056), (1507, 12048), (1644, 11044), (2008, 9042), (2192, 8283), (2761, 6576), (3012, 6028), (3014, 6024), (3288, 5522), (4016, 4521)]