18166274016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1563901}}^1$

素因数の和:1563936

約数の個数: 72

約数和(自身を含む): 52415739432

約数和(自身を除く): 34249465416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 1563901, 3127802, 4691703, 6255604, 9383406, 12511208, 17202911, 18766812, 25022416, 34405822, 37533624, 50044832, 51608733, 68811644, 75067248, 103217466, 137623288, 150134496, 189232021, 206434932, 275246576, 378464042, 412869864, 550493152, 567696063, 756928084, 825739728, 1135392126, 1513856168, 1651479456, 2270784252, 3027712336, 4541568504, 6055424672, 9083137008, 18166274016]

約数ペア:

[(1, 18166274016), (2, 9083137008), (3, 6055424672), (4, 4541568504), (6, 3027712336), (8, 2270784252), (11, 1651479456), (12, 1513856168), (16, 1135392126), (22, 825739728), (24, 756928084), (32, 567696063), (33, 550493152), (44, 412869864), (48, 378464042), (66, 275246576), (88, 206434932), (96, 189232021), (121, 150134496), (132, 137623288), (176, 103217466), (242, 75067248), (264, 68811644), (352, 51608733), (363, 50044832), (484, 37533624), (528, 34405822), (726, 25022416), (968, 18766812), (1056, 17202911), (1452, 12511208), (1936, 9383406), (2904, 6255604), (3872, 4691703), (5808, 3127802), (11616, 1563901)]