42718146912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21189557}}^1$

素因数の和:21189580

約数の個数: 72

約数和(自身を含む): 138833984016

約数和(自身を除く): 96115837104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21189557, 42379114, 63568671, 84758228, 127137342, 148326899, 169516456, 190706013, 254274684, 296653798, 339032912, 381412026, 444980697, 508549368, 593307596, 678065824, 762824052, 889961394, 1017098736, 1186615192, 1334942091, 1525648104, 1779922788, 2034197472, 2373230384, 2669884182, 3051296208, 3559845576, 4746460768, 5339768364, 6102592416, 7119691152, 10679536728, 14239382304, 21359073456, 42718146912]

約数ペア:

[(1, 42718146912), (2, 21359073456), (3, 14239382304), (4, 10679536728), (6, 7119691152), (7, 6102592416), (8, 5339768364), (9, 4746460768), (12, 3559845576), (14, 3051296208), (16, 2669884182), (18, 2373230384), (21, 2034197472), (24, 1779922788), (28, 1525648104), (32, 1334942091), (36, 1186615192), (42, 1017098736), (48, 889961394), (56, 762824052), (63, 678065824), (72, 593307596), (84, 508549368), (96, 444980697), (112, 381412026), (126, 339032912), (144, 296653798), (168, 254274684), (224, 190706013), (252, 169516456), (288, 148326899), (336, 127137342), (504, 84758228), (672, 63568671), (1008, 42379114), (2016, 21189557)]