17818660864

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{228961}}^1$

素因数の和:229004

約数の個数: 52

約数和(自身を含む): 37508554840

約数和(自身を除く): 19689893976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 9728, 19456, 38912, 77824, 228961, 457922, 915844, 1831688, 3663376, 4350259, 7326752, 8700518, 14653504, 17401036, 29307008, 34802072, 58614016, 69604144, 117228032, 139208288, 234456064, 278416576, 468912128, 556833152, 937824256, 1113666304, 2227332608, 4454665216, 8909330432, 17818660864]

約数ペア:

[(1, 17818660864), (2, 8909330432), (4, 4454665216), (8, 2227332608), (16, 1113666304), (19, 937824256), (32, 556833152), (38, 468912128), (64, 278416576), (76, 234456064), (128, 139208288), (152, 117228032), (256, 69604144), (304, 58614016), (512, 34802072), (608, 29307008), (1024, 17401036), (1216, 14653504), (2048, 8700518), (2432, 7326752), (4096, 4350259), (4864, 3663376), (9728, 1831688), (19456, 915844), (38912, 457922), (77824, 228961)]