17940153168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{335807}}^1$

素因数の和:335881

約数の個数: 120

約数和(自身を含む): 58462829568

約数和(自身を除く): 40522676400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 26712, 53424, 335807, 671614, 1007421, 1343228, 2014842, 2350649, 2686456, 3022263, 4029684, 4701298, 5372912, 6044526, 7051947, 8059368, 9402596, 12089052, 14103894, 16118736, 17797771, 18805192, 21155841, 24178104, 28207788, 35595542, 37610384, 42311682, 48356208, 53393313, 56415576, 71191084, 84623364, 106786626, 112831152, 124584397, 142382168, 160179939, 169246728, 213573252, 249168794, 284764336, 320359878, 338493456, 373753191, 427146504, 498337588, 640719756, 747506382, 854293008, 996675176, 1121259573, 1281439512, 1495012764, 1993350352, 2242519146, 2562879024, 2990025528, 4485038292, 5980051056, 8970076584, 17940153168]

約数ペア:

[(1, 17940153168), (2, 8970076584), (3, 5980051056), (4, 4485038292), (6, 2990025528), (7, 2562879024), (8, 2242519146), (9, 1993350352), (12, 1495012764), (14, 1281439512), (16, 1121259573), (18, 996675176), (21, 854293008), (24, 747506382), (28, 640719756), (36, 498337588), (42, 427146504), (48, 373753191), (53, 338493456), (56, 320359878), (63, 284764336), (72, 249168794), (84, 213573252), (106, 169246728), (112, 160179939), (126, 142382168), (144, 124584397), (159, 112831152), (168, 106786626), (212, 84623364), (252, 71191084), (318, 56415576), (336, 53393313), (371, 48356208), (424, 42311682), (477, 37610384), (504, 35595542), (636, 28207788), (742, 24178104), (848, 21155841), (954, 18805192), (1008, 17797771), (1113, 16118736), (1272, 14103894), (1484, 12089052), (1908, 9402596), (2226, 8059368), (2544, 7051947), (2968, 6044526), (3339, 5372912), (3816, 4701298), (4452, 4029684), (5936, 3022263), (6678, 2686456), (7632, 2350649), (8904, 2014842), (13356, 1343228), (17808, 1007421), (26712, 671614), (53424, 335807)]